I have the same kind of thing too. I dunno if it's a eating disorder thing. But I don't want to eat anything. Food seems so tastless. Lost my eating patterns ages ago. At school never eat anything but air nor drink. In the morning I sometimes have a quick bite to eat. Home I have something like a small meal or nothing like an apple. I drink more milk than water. I never fill full but when I eat I suddenly feel sick but can't be. I like my size but I worry about it changing. When I was depressed I put on half a pound. Now I have lost it but I still think food doesn't matter to meal. Normally I have 1 meal a day or less depends... But it is a problem that your not eating enough but I can't say that because I'm kind of doing the same thing. At least keep eating somethin everyday. You don't want to lose eating anything but air at all patern. Really hurts you tummy and your head feels weird and your body is dizzy.