Tell me what to do. I'm puking it feels awful
That does sound unpleasant. What is making you puke like this?
I hate having stuff in my stomach, so I want to throw them up
Throwing up can damage your body. It is best that you take care of your health. This will help you live a long and enjoyable life.
I just puked and I'm planning on doing it again. There is nothing better to do than throw up.
You would be better off just watching what you eat in the first place. If you could eat a healthy diet, you might not feel so miserable when your belly is full.