Why do I always feel nauseous, have headaches on my leftside, and feel like i'm going to throw up after I eat?

Question

I underwent an environment/ diet change. When I'm home I am honestly not hungry at all, but back when I was living there I could eat everything and anything if you asked me to. Since I moved, I only eat so I can be around people. Then, over the summer I went back home and didn't want to eat again. I started feeling nauseous over the summer and could only handle eating apples. My mom started making me eat other things again and it just made me want to puke. I'm back to the secondary environment and now whenever I make myself eat, I immediately regret it afterwards because I get so sick to my stomach. I've tried eating different things but it's all the same. :(

Answer 1

migrain ,

Answer 2

you could have just messed  up your stomach i do that all the time! especialy when i eat fruit rollups or ravioli's