I'am hardly ever hungry but when i'am, after i eat something i feel like i...

[heatht]

...need to throw up?!?!? I started eating only when I'm hungry but after i eat something when i'am hungry i feel like i need to throw up.sometimes i throw up, somtimes i don't.I just ate dinner my 2nd meal today and i feel like i need to throw up, just because the food makes my belly hurt, and it is making me sick.I also was in class a couple days ago and got really sick and had to go to the bath room to throw up, because i didn't feel to good.and i haven't even ate anything that day! what is up with this? do i have a eating disorder and no i don't make myself threw up and never have, i just do it because my belly hurts and i get that feeling and it makes me throw up? What do you think is going on with me?!?!?
i'am a 15 year old girl, and this has been going on for about 2 weeks.

ps.i feel like throwing up right now[just now ate dinner]

[Tjitske]

You probably don't notice that you're hungry. Then, when you're stomach's full, it's a shock to your body. Try eating more or talking to your physician.