American English Corrections

My Worries :) All words in a title need to be capitalized except for article and prepositions that don't start at the beginning.

When I was a child, I was not interested in English. The amount of vocabulary in English, the skills required to learn it, and the grammar made me bored You could also say "...grammar intimidated me" if you were afraid to learn it due to these reasons. xD and maybe I hated it because I had to  learn something that I did not like. But a few years later, I realized We spell it with a z and not an s in American English. the importantance of this second language, so I started to study English hard but or "even though" I did not or "didn't" which is more common even enjoy it.

After a while, by some ways I started talking to some Americans, for instance, to my relatives who lived in CA, NY, NJ, and WA, and to another one of my friends, in English I think you meant another American here who happened to be a friend, and not "my friend in England", correct? Sorry, it is a little abiguous because it could have been "and to my friend in England" or "and to my friend in (the) English (language). I made many mistakes and they corrected me bit by bit xP and wow it was so great because I (finally) became interested in English even though I was not good at it. I started learning or "memorizing" a lot of vocabulary and I often found or "made" new foreign friends and chatted with them :) This is how I came to or "started to" love English.

Now, I'm applying to the Evangel Christian School In NY, and if I can get a US visa, I will study abroad but my English skills aren't even good enough to study there. Normally, I'm always active do you mean "outgoing" when you say "active"? and self-confident, but right now, I am worried about a number of things, for instance, getting the US visa, adjusting to the American life style, making new friends there, going to a new school, etc.

How will I be ok or "manage" or "cope"? :) I hope my English skills will get better and that I'll be as self-confident as I used to be.

Would you help me, please? And btw, thanks for reading my notebook. :)

Sooooooooooooo good! Very well done. I know it looks like I corrected a lot on this but I understood everything you typed and the mistakes were really minor. :) Feel free to ask me any American English questions you may have too.

My worries :)

When I was a child, I was not interested in English. The amount of English's vocabulary, skills and grammar made me bored xD and maybe I hated it because I had to learn something that I didn't like. But a few years later I realised the importance of this second language, I started to study English hard even though I didn't enjoy it.
After a while I started talking to American, my relatives, who lived in CA,NY,NJ,WA and my friend in England( or did you mean: and my English friends?) , I made many mistakes and they corrected me bit by bit xP and thenwow so great I began to be interested in English even though I was not good.  I learnt a lot of vocabulary and I often found new foreign friends and chatted with them :) This is how I started to love English.
Now I'm applying for Evangel christian school In NY, and if I can get the Us visa I will study abroad but my English  isn't good enough to study there. Normally I'm always active and self-confident but this problem but right now I'm worried about all things the Us visa, the American life style, new friends, newschool etc. 
How will I be ok?(better here would be e.g. Should I be worried? or Can anyone give me some tips?) :)I hope my English skills will get better and I'll get back to my usual self-confident self
Would you help me please? and btw thanks for reading my notebook :)

Well done :) If you have any further questions about the corrections, please feel free to ask! I think if you get the visa you will have a great time. :)