Are u familiar with the trigeminal nerve?...That can cause numbness in face/tongue, however, u are having numbness in your leg and arm as well, correct?...If so, I think google was saying the migraines can do that...Check into it...
So is it anxiety related they put me on effor 150 and it still get face tingles and stuff specially when i wake up in morning and on pillow... or any execrise...