Initially I had a dr and was told this was caused by hypothyroid, and I have accepted that. Things did get better after getting on thyroid meds, especially the numbness in my heels went away, and heel pain went away.

PN symptoms never go away, burning is my worse symptom.

The zapping only happened that one day and has not happened again.

But as you all know, it is so scary to have new symptoms appear. It's almost a debilitating fear that things are going to keep getting worse.

Thank you for all you advice and more importantly giving me a forum to state my fears out loud with other people who understand my irrational fears.