Could you explain a bit better the feelings that you have in your face?
Do you feel burning sensations, numbness, stiffness or what?
I had weird cheek-pains a while ago and stiffness,
still I don't know the cause of it,
but I've been under extreme stress and had lots of anxiety.
Here's the link to all the symptoms I had + the problems in the face:
http://www.medhelp.org/forums/AnxietySupport/messages/511.html