These few days = Terrible!

I've been sick and the temperature goes up and down like a roller coaster.
36.3 -> 38.1 -> 37.9 -> 38.5 -> 36.9 -> 37.7

Just what is happening? Did i get H1N1 vaccine or H1N1 virus??

What sucks most is i cant go to the gym!!!! zzzzzzz