TMJ Support Group
Temporomandibular joint disorder, or TMJ syndrome, is an acute or chronic inflammation of the temporomandibular joint, which connects the lower jaw to the skull. The disorder and resultant dysfunction can result in significant pain and impairment.
{{{gentle hugs}}}
Get a splint made (its like a nightguard but doesn't just prevent tooth wear, it moves your jaw too), and get a script for muscle relaxers. I've heard soma is the best, though amrix (its flexeril but extended release) is good too. Flexeril does okay as well but you can't take it during the day cause you get super tired.
I've also heard about grindcare in the UK. Its like a tens unit but works when you're sleeping and shocks only when you grind.
Hope that helps. Sorry to hear you're suffering.
*hugs*