Anyone familiar with sinus infections? I have been fighting a nasty cold for almost two weeks now. I started to get better a couple days ago but then the next day I was exhausted and had a killer headache. I made it through that day and the next morning my sinus on my right cheek was puffy. School nurse said I might be getting an infection and if it got worse I needed to go to the doctor. I took today off because I am sick of being sick. The puffiness went away but when I touch it, it feels funny. Doesnt really hurt but almost like something is in there.