I had some vertigo issues last week, and then I developed a headache and sore throat. In addition, I had post nasal drip and nausea on Friday. My jaw started to become sore with pain in my teeth--first upper, then lower, and then back and forth. This morning, my face is swollen on the side where I had the pain, and my cheek next to my nose hurts. I had no symptoms two days ago when the humidity seemed to be higher, but now that the humidity is down again, I am miserable.