Strange symptoms with the H1N1...?

Increased appetite is a typical part of H1N1, I drink a lot of water as it is and drank even more while I was sick, and also, I ate like a pig (no pun intended!) when I had it, and overactive kidney function goes hand in hand with it. Also, as one of my symptoms, all of my nerves went particularly sensitive (it's a rare symptom), which could account for your sensitive teeth. Also, the sore jaw can be attributed to you either clenching your jaw, muscle pain/fatigue which is common with any flu, or you may have just strained your jaw from coughing (I know it sounds kind of weird, but I've done it before, especially can be common in those who have TMJ). I've had all of these issues with Swine- My teeth weren't sensitive, but like I said, almost all of my other nerves were.