Sidekick Every Thing Hack My Cell Phone Has A Virus/ Got Hacked By Someone?

My cell phone has a virus/ got hacked by someone? - sidekick every thing hack

While I was on Yahoo Answers on my Sidekick LX, like a half hour, and suddenly it was like my phone had its own head. He started too many things that I do not say that. When I went to turn it off because I thought I had to start again, and I am beaten "off" when someone who "return" so that he does not try to move, from l '. I can not get my text messages continue to try, the people, when you press the call button. It has to be cut or a virus. A few days ago I accidentally opened an e-mail I think it was probably a virus .. What should I do !!??.. This sucks! I also tried simply turning the wireless and turning it back! Creepy and annoying!