every once in a blue moon I get this severe pain in my mouth, it really doesnt feel like its a tooth or anything, but more so a severe pain in my jaw/side of my mouth. It happened a month or two ago and came back last night. The pain was horrible and felt like it spread to my ear, just a pounding pain. I was popping excedrin pm's and using ambosyol to try to knock myself out/numb the pain. i finally feel asleep around 3 am an when i woke up this morning felt perfectly fine. When i was out work today the pain came back all of the sudden out of no where (was not eating anything).