Hello SCastle, I am sorry to hear you are in such pain. Therapeutic Botox treatment is a treatment rather than pain management for TMJ and migraines. Following treatment, pain is greatly reduced or no longer exists; pain management in most cases will no longer be required. TMJ is very common, with up to 1 in 3 people having some degree of TMJ dysfunction. I can see in your photo that you have enlarged jaw muscles. These can be treated with 15 to 30 units of Botox per side every 3-6 months. Migraines might be triggered more easily because of poor sleep; however, lack of sleep will not cause your migraine headaches. Migraines are treated with 150 to 200 units of Botox every 3 months. I recommend giving yourself a trial of 3 treatments, 3 months apart. Push the dose higher and/or more frequently if you only get a partial response. You should be able to get off your Ambien and any other medications you need for pain management. 95% of my patients have found significant improvement in their condition after using Botox Therapeutic, and the treatments are not only effective, but also safe. I am truly delighted when many patients report a life-changing experience. One thing to be careful of is weakness of the frontalis muscle and dropping of the brow; I recommend avoiding the mid-forehead completely and injecting higher in the scalp line. Good luck; I would love to hear how you do. Please share with RealSelf how you make out!