Learning English

I "officially" "started to take English classes 2 years ago. I really don't know how could it be my fluency when I travel to the US the next year , as I plan... I feel that my spoken English has certain details like pronunciation.... (corrected spelling) And I feel nervous at the moment of speaking! I hope anyone who reads (anyone is singular, ex: he reads, they read) this can help me at least to improve my writing because I need to use more and more vocabulary. Phrasal verbs are an important topic for me, haha, it has been too difficult to remember it and I also know that it is a useful skill for expressing my ideas in a better way. So, I would like to read lots of corrections and congratulations, (did you mean "Thank You"? "Congratulations" is for Marriages, Births, Graduations, expressing appreciation of someone else's moment of accomplishment) of course!!!!!!

I've rewritten your first sentence in green. I'm not sure what you meant so here's what I think you meant:

I'm don't know what my level of fluency will be like when I travel to the US next year.

Great Work! This is much better writting than mine after two years of spanish studies, Congratulations!

Learning English

I "officially" "started taking English classes 2 years ago. I really don't know how my fluency will be when I travel to the US the next year , as I plan... I feel that my spoken English lacks certain details like pronuntiation.... And I feel nervous at the moment of speaking! I hope anyone who reads this can at least help me improve my writing because I need to use more and more vocabulary. Phrasal verbs are an important topic for me, haha, it has been too difficult to remember it and I also know that it is a useful skill for expressing my ideas in a better way. So, I would like to read lots of corrections and congratulations, of course!!!!!!