Perlo.
Your pain does sound so similar to mine. I'm so sorry that you have had so much dental work done unnecessarily. And are in so much pain. I am still convinced sometimes that it must be my teeth. There are times I wish I could pull them out myself!!
This has been such a frightening experience. Even when I am not in pain I am always waiting for it to come back. It's exhausting and really has a negative effect on my overall mental state. I am terribly distracted by the pain most of the time and it is easy to fall into depression and anxiety.
I have never tried to take Valium? What side effects does that give you? What other meds are you trying? Are you still in pain?
I thankfully don't get migraines with my pain but I know that a lot of people do. I hope you are finding some relief