Maybe you have strep throat. I'm prone to strep, and I always get it at least once a year. Whenever I get strep, I get a really high fever and sometimes I throw up. Kinda sounds like what you have....
Also, last year during American "Spring Break" I got this horrible stomach flu. I only threw up twice, but I felt horrible all day. I mean, you do NOT want this thing. I took a stomach med at around three in the afternoon and I remember nothing after that. Weird thing is, next morning I was totally fine!
Fai tells you to get well soon!