Glad to hear you got in with a PCP. I hope the gabapentin, amitriptyline combo brings you some relief. I find nortriptyline helpful. My neuro prefers it, saying it has fewer side effects. If the amitriptyline makes you feel bad you could always try a different TCA. At least now you might get some good sleep and we know that helps everything.

Keep hanging in there,
Littlepaw