I'm currently at five foot and four inches.. and am 15 years old girl. But I have a huge problem! My weight is at 89 lbs. I can't seem to gain nor lose weights! Is this normal or not?? I really hate my weight, I do want to LOSE weight not gain. Soo how can I lose weight. I had been fasting for like three weeks but can't get down past 89 lbs. I used to be 75 pounds.. and I would like to go back to that lbs. Sooo how do i lose? and why am I stuck at 89 lbs?? but i'm so obessed about food! I hate them, i'm always trying to eat LESS than 250 a day! I don't want to gain.. i am sorry but my friends got me into losing weights and ever since I love it! I just hate being 'fat' I don't care what other people think abt me.. I don't feel skinny I feel fat. I need to lose weight! But I CAN'T!! I'm STUCK at 89! how can i lose!?!?!? and don't tell me 'you too underweight you need to gain!' plz.. just help?!