Like some of you, at different times I’ve also had pain from my right temple into my teeth and believe it was trigeminal neuralgia. That lasts no more than a couple weeks. I’ve also had pain with tenderness in and around my left ear and down my jaw that was not TMJ. I had an MRI looking for an acoustic neuroma but don’t have that. That pain comes and goes and has for years and years. It’s amazing how much pain neuro problems can generate without causing any real deficit. The occipital neuralgia pain was only across the top left side of my head not on the side or face. I have a rare hereditary neuropathy that causes a multitude of issues and nerves are easily damaged so I’m just prone to painful issues. Best of luck to all in resolving your neuro issues.