Speech problems

Okay, this is a lil' coming out.

I don't know why, when I talk english I have a freaking block, I can't speak, I become too shy, as if I felt judged or something. I can't stand this, 'cause when I'm alone in my room I try to talk and I'm feeling good, and it's doesn't seems so terrible, if you know what I mean. Well, I think, it's fine, it's not my native language, so why I have to feeling so uncomfortable about that?

Doh, I'm talking too much, sorry. I just wanna know if I'm the only one who feels like this here. Let me know.

(And sorry for any grammatical errors/horrors lol)

Verbs My big problem: verbal conjugation. (Of course in english) It's funny 'cause in in the Italian language there are more verbal conjugations. So... you have any advice for me? To meke it esier to remember? any nursery rhyme? LOL