Also, while I'm trying to go to sleep, I'm thinking about more topics I want to write about!

because we "write about" a topic, rather than "write" a topic

But the good thing is that, iunconsciously, I'm thinking in English now, not in my native language.

also could use "subconsciously"

I hadve discovered that I enjoy journaling or writing about my thoughts or experiences.

"had" means more like something that you discovered in the past, like you are thinking about something that already happened rather than is ongoing

Tho that end, I'm in the search forto find a website with a warm community to write to and comment too as well.

"Por eso" could also be taken as "for that reason"

because we "write to a community" it would be "community to write to"

"to too" would be weird, so "to also" or "to as well" sounds a bit better

The sentence sounds a bit unusual even with these corrections, though. Consider how this would sound different (but I am not saying you have to talk like this):

To that end, I'm searching for a warm online community that I can connect with by writing and commenting.

LangCorrect and Journaly are great platforms to receive grammar feedback, no more.but nothing other than that.

or

"but not anything else"

I triedy to be warm in my corrections and leave questions to continue a kind of "chat", but the majority of time it idoesn't happen.

present tense if it is still ongoing

So, I would really appreciate if you know a website forwhere you can write how I want, and you could share it with me. :D

"would" makes it sound more polite, like we are not expecting/demanding anything. The last "you" and the second comma are not necessary with this type of sentence.

Also, while I'm trying to go to sleep, I'm thinking about more topics I want to write about!

But the good thing is that, iunconsciously, I'm thinking in English now, not in my native language.

Then, I'm in thea search forto find a website with a warm community to write and comment too.

I tried to be warm in my corrections and leave questions to continue a kind of "chat", but the majority of time it isn't happening.

If there's followup comments on my corrections from people teaching me Japanese, I'll usually try to respond, but it depends a bit on how much energy I have. Sometimes it's hard work to reply in your target language. Also the way the site does make notifications makes it a little hard to keep up with threads when they do happen, I find.

So, I'd really appreciate if you know a website forwhere I can write how I want, and if you could share it with me. :D

Your level of English seems quite good, I wonder if posting on English language social media sites (like Reddit or similar) might be an option if you want to write in English. Though you probably won't get much in the way of corrections, I would guess. There might be a few language exchange chats, but sometimes that can be difficult depending on which ones are used by speakers of your native and target languages (e.g. with Japanese, all the Japanese people are on Line while all the English speakers are on discord)

I've been studying hard;. I really think that I'm obsessed with writing in English.

The semi-colon is used incorrectly here (I’m pretty sure, if I’m being honest, I don’t fully understand semi-colons)

Also,nd while I'm trying to go to sleep, I'm thinking about more topics I want to write about!

This sounds more natural

But the good thing is that, insubconsciously, I'm thinking in English now, not in my native language.

The correct word is “subconsciously”

I had’ve discovered that I enjoy journaling or writing about my thoughts or experiences.

you’ve been talking in the present, so this phrase sounds a bit odd suddenly switching to the past tense. It’s a bit hard to explain, but it doesn’t sound right.

Then, I'mI was in the search forto find a website with a warm community to write and comment toon.

I’m pretty sure you were talking about when you found LangCorrect, so you should use the past tense here

I tried to be warm in my corrections and leave questions to continue a kind of "chat", but the majority of time it isn't happen., people don’t respond.

The last bit of the sentence doesn’t make much sense, but I assumed you meant that people don’t respond

So, I’d really appreciate if you knoew a website forso I could write how I want, and you could share it with me. :D

The verbs should be in the conditional tense

I hadve discovered that I enjoy journaling or writing about my thoughts or experiences.

Then, I'm in theat is why, I'm searching for find a website with a warm community to write and comment too.

Then --> That is why (casual), Therefore (formal), For this reason (formal)

LangCorrect and Journaly are great platforms to receive grammar feedback, no and more.

(, no more) would mean there is nothing else these websites provide to you which isn't what you mean I think.

I also tried to be warm in my corrections and leave questions to continue a kind of "chat"spark conversation, but the majority of time it ithis doesn't happen.

So, I really appreciate if you know a website forthat allows me to write how I (want), and you could share it with me. :D

(want) : could be "would like" instead if you want to sound more polite.

I've been studying hard; I, and really think that I'mfeel properly obsessed with writing in English.

Also, wWhile I'm trying to go to sleep, I'm thinking about more topics I want to write!

If it's a paragraph, also isn't really needed. If it's a series of texts, maybe.

But the good thing is that, inconscious, albeit unintentionally, I'm thinking in English now, not in my native language.

Inconsiously isn't a word, unlike 'unconsciously'(in my dreams, not even daydreams but 'while unconscious') and 'subconscious'(occurring without ever being directly noticed, 'the effects of my subconscious'), but 'unintentionally', there you go.

I had discovered that I enjoymy enjoyment of journaling, or any writing about mydown of thoughts or experiences.

TSo then, I'm in the search for find find myself in search of a website with a warm community to write andwith, and maybe comment on too.

LangCorrect and Journaly are great platforms to receive grammar feedback, but not moruch else.

I've tried to be warm in my corrections, and even leave questions to continuewards a kind of "chat", but the majority of time it iit usually doesn't happen to me.

Maybe, I'm making people uncomfortable here...

SoWell, I'd really appreciate if you know a website for writeing how I want, and if you could shared it with me. :D

Also, while I'm trying to go to sleep, I'm thinking about more topics I want to write about!

But the good thing is that, iunconsciously, I'm thinking in English now, not in my native language.

Then, I'm in the search for find a website with a warm community to write and comment toowith.

I tried to be warm in my corrections and leave questions to continue a kind of "chat", but the majority of time it idoesn't happen.

So, I really appreciate if you know a website for writeing how I want, and if you could share it with me. :D

Also, while I'm trying to go to sleep, I'm thinking about more topics I want to write about!

You cannot "write a topic" but you can "write ABOUT a topic"

But the good thing is that, iunconsciously, I'm thinking in English now, not in my native language.

Wrong prefix for negative words for this word. It should be un-, not in-

LangCorrect and Journaly are great platforms to receive grammar feedback, no more.

Thank you for recommending me a new app! (Journaly) btw the sentence is correct

I tried to be warm in my corrections and leave questions to continue a kind of "chat", but the majority of the time it idoesn't happen.

Not "of time" it is "of the time" in this context. Use "does not", not "is not" in front of happen. "is not" is used for present continuous tense.

So, I would really appreciate it if you knoew a website for writeing how I want, and you could share it with me. :D

"Would" because you want something and are okay if you get it or not. It is ALWAYS "appreciate it" in this context. It is not "for write", it is either "to write" or "for writing", both are correct, but combining an element of one with the two is wrong