My
jaw started popping periodically, especially when
chewing gum, about a year or so ago. There was never any pain, just annoying. I also started having headaches pretty bad. Then, I started to notice that I would get "flare ups" where it would pop alot and ache in my face and jaw. Several months ago I started having these headaches while I would sleep. I would go to bed and after sleeping about 5 hours, I would wake up with a horrific headache ALL OVER my head.