I dont feel very good....(not phsycally)

Hmm, well for a start i'm sorry your parents decided to 移动 away from your area. It's always difficult to 移动 away from things you've always known. Your school and 老友记 and such etc.
First off - about your moving, don't take it too hard. People 移动 all the time and i'm sure you're 老友记 and such will understand. You're not going forever and like 你 说 你 will always be able to meet up with them at the mall every week. 你 can call them 由 phone, send them e-mails, talk to them via the internet 或者 if you're 更多 old fashioned like i am, even write them a letter :)
As for all the fun things 你 used to do at school with your friends, the new school you'll go to will probably have people 你 like there too, so you'll make 老友记 easily enough i'm sure. You'll not miss out on any giggles, 或者 miss out on copying each others work etc as your new 老友记 will be able to do all that with 你 :)

As for your boyfriend trouble - the problem 你 have is not only lack of confidence about this boy, but also a low esteem for yourself. 你 say 你 have no hell of a chance getting the guy. How do 你 know? 你 haven't even tried yet. That's not to say 你 should though, i'm not telling 你 what to do. If it were me i'd be asking for his e-mail 或者 phone number. When he asks why just tell him that 你 enjoyed your chat on the bus and would like to be friends, but seeing as your moving you'd like to stay in touch via phone and e-mail.
If he agrees and 你 stay in touch he may find your a very great girl with a lovely personality and then things may happen all 由 themselves. Girls of 14 shouldn't rush things anyway honey, 你 have your whole life ahead of you. Oh and 你 say he doesn't like you? How do 你 know? Have 你 asked him? If he didn't like 你 why would he spend a whole 45 分钟 talking to 你 on the bus?

Anyway 你 can't just force yourself to quit liking someone just because you're moving away. 你 never know there may be a boy at this new school you're going to 你 may like better.

To be honest it's not the end of the world. Things will get better in the long run. 你 just have to be patient and keep your head high :)

You'll get over it. Ever heard of a rebound-guy? Works every time!