I'm dealing with this too..
Not to the point of crying, but lately i can't even look in the mirror
I'm gaining weight and i'm feeling horrible about it..
I still believe it's just teenagehood and body acceptance, so i try to stay patient and positive
Body acceptance is a hard thing, and some people spend their whole lives trying to accept themselves
So i try to enjoy every other thing in life, and not worry too much about how i look