And WELCOME to NT!
You certainly have come upon a world of wonderful caring people!
I'm sorry to hear of this pain you describe......
You'll find many who can relate....
Broken Wings gave you a good link to check into...
Here's another area you might benefit from, I have some wonderful friends at this forum which targets face pain
http://neurotalk.psychcentral.com/forum26.html
Glad you're here - you can easily feel 'at home' here
Caring
Rae