I'm trying to understand/find out my real/actualy level in English

Alternate words that sound better in my opinion
"Really" is an adverb, "real" is an adjective

So, hi all who will meet with me via this text.

"Met" is past tense

Thanks for spentding your time foron reading thatis and what really bothers me.

I have been study eing English for about 10 years about.

Verb is continuous
Capitalize languages
Grammatically "about" is before the number, but in spoken English it's not uncommon for it to be after

mMaybe (even) more.

I'm assuming you wanted this to be its own sentence (even though it's incomplete), so still capitalize the first letter
"Even" as a suggestion to add emphasis

But iI feel nervous every time /when iever I need to takhave a conversation with native speaker, because iI feel that my sentences and speech make me sound like a migrants from a third world country (without deeisrescpects to migrants, of course).

So iI decided to write a text like this whithout any translator and from the first attempt, B because it's exactly how iI would be tellspeak with somebody if we facedmet on the streets.

So, please let me know, for how match is awfulhow awful this is to read.

I'm trying to understand my really level in English

"really" is an adverb, so it would be used to modify a verb (which can be slightly confusing for beginners, since the most common verb used with "really" is "is").

"real" is an adjective, which modifies nouns. Since "level" is a noun, you want "real" here rather than "really".

So, hi all who will meet with me via this text.

"met" is past tense, "meet" is better here since you're writing towards the future

Thanks for spentding your time for reading thatis and what really bothers me.

I have been study eing English for about 10 years about.

mMaybe more.

But iI'm nervous every time when iI need to takhave a conversation with a native speaker, because iI feel that my sentences and speech sound like migrants from third world countryies (without deeisrescpects to migrants of course).

So iI decided to write text like this whithout any translator and fromwith just first attempt, Because it is exactly how iI would be telltalk with somebody if we facedmet on the streets.

So, please let me know, for how match is awfulhow awful is it to read.

I'm trying to understand my reallyactual level in English.

So, hi all, who will met with me via this text.

Thanks for spentding your time for reading thatis and what really bothers me.

"... what really bothers me" makes sense but you didn't write what bothers you.

I have been study eing English for about 10 years about, maybe more.

Languages are always capitalized.

maybe morThis is not a complete sentence, that's why I added this part to the previous one.

But iI get nervous every time, when iI need to takhave a conversation with a native speaker, because iI feel that my sentences and speech sounds like migrants from a third world country (without deeisrescpects to migrants, of course).

"I" is always capitalized. I don't think most native speakers care what you sound like, you just need to speak in a way that is understandable.

So i, I decided to write texts like this whithout (using) any translator and fromor my first attempt, Bbecause it will tell exactly how iI would be tell withtalk to somebody, if we facedsaw each other on the streets.

So, please let me know, for how match is awfulhow awful this was to read.