How much should a 13 year old girl weight?

Well, I'm 13 and I am 104 and considered average. And I am 5.4 too! :D that's awesome. But if you want to lose weight DON'T stop eating. You'll lose muscle mass and that is not good. Just get outside more often and eat healthier like maybe salads more often. Although, it could also just be your age. I went through a chubby stage in 4th grade and slimmed right down last year. I wouldn't worry about it too much. If you're self conscious, just remember that everyone is perfect the way they are. God makes no mistakes. (: hope I helped a little