I know many people have problems in losing weight, but my problem is the exact opposite. I used to be anorexic and i am now basically recovered from it, but i can not gain the weight back that i had lost. Other girls my age (I am currently 15) have mature and womanly bodies, but i feel like i still have the body of a middle-schooler, since that was when i was mainly anorexic. How do i gain the weight back in a healthy way to achieve the body type that i want?