As an update, I seemed to be improving and then Sunday morning I woke up and my jaw was out of alignment again and hurting. I decided I'd better go get it checked out by a Dr. The x-rays didn't show any signs of a broken jaw, but the doctor did say my jaw was dislocated. Treatment is to avoid chewing and talking, take anti-inflammatories for a week to reduce the swelling and hopefully let my jaw slide back into position. If in a week things aren't better then I'll have to have a CT scan to see if something else is awry.

I had family in town on Saturday and spent the whole day talking and eating. I'm guessing I just over-did it and woke up sore on Sunday as a result.