TMJD, temporal mandibular joint disorder, is becoming extremely common these days. Mine was so bad I had to get an MRI and they want to replace my jaw joints, but that surgery is not covered by insurance, in fact, no TMJ treatment is covered by either medical or dental insurance! as the one comment said, keep your jaw, small no hard lighting and you might have to take mild pain relievers. Hopefully insurance will start covering these procedures so we can get some relief. Good luck to you!