Hello @dianecostella,
I can sympathize with the numbness and mine is popping up even on my scalp. I have both legs numb below the knees and yet have occasional sharp stabbing pains in my feet and toes, feels like bones are being crunched. All part of my PN I am told. I have not have any pain relievers except over the counter, and Xanax for anxiety and pain attacks. The bladder issue is new to me. I pray that your pain can be relieved, and your testing goes well. I am looking into some supplements to try, maybe a formulated mix like you describe. No cures I understand but we keep hoping!