Evaluation Needed. The symptoms you have mentioned can from a myriad of pathology's so go to your doctor to be evaluated.
Trigeminal Neuralgia. Tn is a specific name to a type of facial pain. It can take a few doctors visits to get a final ruling. Don't wait it is not cancer but the pain can make you wish you were dead! think flesh/tissue and not nerves for face pain! begin a self-care wellness program of vits, magnesium, sleep, self/pro massage, chiropractor, heat, stretching. I use acupuncture and trigger point shots! see other answers.
TMJ. Strong chance of a TMJ problem. See oral surgeon for evaluation and diagnosis. If TMJ, see TMJ expert. Any dentist can be a TMJ expert with the proper training and experience. Most commonly, oral surgeons, prosthodontists, and orofacial pain specialists. Ask your MD, your dentist and your dental society for referrals.