I'm so sorry you're facing this pain/problem. I hope it goes away. My husband had nerves cut in his foot though, over 50 years ago and still gets pain, often "referred" (somewhere else in his foot, other nerves trying to make up for the damaged ones?).

Have you had any massage, physical therapy? I know when I had my neck/shoulder problems a couple years ago (for 4-6 months) that made me feel a little better, sometimes, and the TENS unit helped too.

I hope your medical insurance goes through soon, too! Good luck finding a good doctor and help for your pain.