Not feeling well

I just had a terrible coughing situation and then I threw up,so my aunt came to pick me up and dropped me at my house

This happened to me 10 days ago,but I didn't threw up at that time,right now I'm not feeling very good,I haven't eaten anything either,but I'm going to

If you wanna know how it happened,I'll explain:

I was at the lunch room waiting for the food,when they started to serve pizza,but the cheese they used on it was terrible,so I gave it to one of my friends,a few minutes later,I started to cough very badly,I didn't expect it to happen that slow,but people just looked at me and wondered if I was ok,then people assumed that I was "dying",that's ridiculous,it's not like I have cancer or anything...I hope not,when I went to the nurse room,I started coughing again and then I threw up,they called my mom but she didn't answer because she was working,I called my brother and he couldn't pick me up because he was busy with his son

But yeah,my aunt picked me up and I'm gonna try to eat something,they told me to go see a doctor,which means I'm going to a hospital again like last year,so yeah..