I've only had two episodes so far, and I would be very happy if they were my last. They don't seem to be brought on by anything but I was wondering if anyone else would get a warm (sunburn-like) feeling on their skin and a dull aching in the nerves of their teeth(like getting braces tightened or like your about to lose a tooth)? It seems like these are early signs for me and I was just wondering if that was normal.