I'm sick as well.
I sorta have a nasal infection and severe congestion. There was so much pressure in my head yesterday that i could barely walk/think straight. The infection comes with lots of sneezing and blowing of the nose. So now my nose is red and crunchy, and my jaw aches because of how I sneeze.
Luckily, I can sleep through almost anything; and got around 11 hours of sleep last night. I'm home from school feeling better, but not completely fine.
Yours sounds worse; glad I'm not throwing up. :3