hi, i am a 15 year old girl, im never hungry, i usually have an egg in the morning and then an apple and some other type of veggies. i think i get alot of fiber, but i never go poop. i drink ALOT too. and today i tried eating more cuz i usually can only squeeze 400 calories a day, but now my stomache kills and last night i threw up stomach acid, and i feel really sick whenever i eat my stomache wants to throw it up. im 5 3-5 4 and 105 pounds ish