Hello jw622: I'm sorry you are experiencing this difficulty. I don't have any experience with peroneal nerve problems. But I certainly have experience with chronic pain (ruptured disc in the lumbosacral spine with sciatica. Plus I have Meniere's Disease with tinnitus... not painful, but still...)
I also have a lot of experience with dark days. I've seen a few different therapists for brief periods over the years, but never found one who was of much help. On the other hand, I know there are people who credit their therapists with having saved their lives. So I know there are great therapists out there. I hope you find the therapist you see to be of benefit!