Hi Starr,
This sounds wierd, but it worked for me: try pinching the area of your hand in between your thumb and pointer finger, that fleshy part. Pinch the spot until your tooth stops hurting. If I remember correctly, it works because of a nerve traveling in the area blocks the nerve that goes to your mouth. You just have to find the correct spot.....it's kind of tricky, keep pinching around in that area until you find it.
I remember tooth aches, the worst pain. . Good luck! luv, sue