I feel hungry very few times, but I don't feel like eating. The food I usually like and love eating are starting to taste a little bad. When I eat a couple of bites or spoonfuls of something I feel full. After I eat I feel sick and feel like throwing up.

Today I didn't eat in school, when I got home I eat a little something because I feel hungry. When my mom did dinner, I started eating and already felt full. I knew I was going to throw up when I finished. She always wants me to eat my food completely because I stopped eating the way I used too. I didn't finish my food completely because I didn't feel good and couldn't keep pushing the food into my system when I felt really full. And I threw up.

I would want to know what you guys think and what I should maybe do.

Tell your mother exactly what you said here. Ask her to go to the doctor. This isn't normal.

No, it isn't normal. It is as close to bulimia as one can get without actually doing it on purpose.

You need a doctor.