Wow! So much support! Thanks everyone
I was really lucky to have a good influence (my best friends mother, who is like a mother to me, has lost almost 40 pounds already and I want to do the same).
I just wish I had realized it sooner! When I was in middle school I was absolutely convinced that I was fat (poor self esteem, you know how middle/high school is) and instead of trying to stay skinny I stopped caring. Now I'm ACTUALLY overweight and cursing my younger self. I think I was actually UNDERWEIGHT at the time, but didn't know any better.
Either way, the past is the past and I just want to put it behind me and get healthy for college and the rest of my life.
I'm thinking positive and you awesome people are SO helping!