Even if it is, I'm sure that you are a fighter! More then half of my family had cancer. I even had cancer at one point because it is so past down from generation to generation.
But I got over it. I had to get surgery but I never had it again! and don't work yourself up though either. Cause what if its not cancer? Then your just putting more stress on a gal like yourself that doesn't need to be there. I mean, your a teenager for petes sake!!! LOL! we got plenty of other things to worry about. So don't start stressin till you really know whats going on. Good luck!