I got it a couple weeks ago from some stupid girl at a bar. I was sick for about a couple days before I went to see the doctor and got some anti-biotics. I felt cold all the time, was never hungry and just generally felt like crap. Also, avoid pizza! Thats the only advice I can give you as nothing really made me feel better.
After I started feeling better I craved Mcdonalds non-stop. I had it everyday for a week. This is probably a very isolated case
but try to refrain.