Hello davinia79, my name is Noelle. I am 14 years old, and I am developing anorexia nervosa. DO NOT starve yourself, it can lead to anorexia which I can tell you will take over your life. I understand the pressure to be pretty/perfect/thin. It is a hard thing to deal with psychologically. Try to eat health, but make sure that you are getting a health amount of calories- again, don't starve yourself.