Hi,
Sorry to read about your pains. There's something you may want to look into called 'trigeminal neuralgia'. It is a neuropathic disorder characterized by episodes of intense pain in the face. Originating in one or both of the trigeminal nerves, this pain may be felt in any or all of the following: the ear, eye, lips, nose, scalp, forehead, left index finger, teeth, or jaw on one side and alongside of the face.