Hi.
A few months ago my mouth got stuck shut, it eventually opened after about 24 hours.
I have been getting terrible headaches, jaw pain, and ear pain. Especially when I eat something hard or chewy.
What can I do?
Looks like TMJ to me.... Sorry to have to tell you the bad news.
You should practice some exercices. That's what I do to sooth the pain and relax my jaw. Go to http://www.tmj-help.org,
they have a bunch of jaw exercises that you can practice.