Hi @margaret10, Sorry to hear the pain is getting worse. While we wait for others with experience to share information, I thought you might find this information helpful:

"Can you have surgery if you have peripheral neuropathy?
The pain, tingling, numbness and other discomforts of peripheral nerve disorders can often be treated successfully with physical therapy and other nonsurgical methods. But in some cases, surgery offers the best chance of lasting relief."
--- Types of Peripheral Nerve Damage That May Need Surgery:
https://www.hopkinsmedicine.org/health/conditions-and-diseases/types-of-peripheral-nerve-damage-that-may-need-surgery.
Have you thought about seeking a second opinion at a teaching hospital or major health facility like Mayo Clinic?