Heya,

It's a turnmoil allright, and after a while nothing seems to make sense anymore. I know it doesn't help saying that, but most of us have been there in some form or another, so yes, we can relate to that.

Obviously, I'm not a doc, but it does indeed sound like your own body is starting to attack itself. It's impossible to diagnose from a distance if this is PN, but it might well be, and at the same time other things like arthritis (which can also be an autoimmune issue) might be playing as well.

What helps is that you share some of the blood test results with us, especially B12, folate, D3, thyroid etc. And if you have your old results, put them in a spreadsheet, and try to spot any anomalies. Also: family history; did anyone ever encounter the same or similar problems?

The best advice I can give right now is to become your own detective, to keep a diary of symptoms, and to not take crap from doctors who think it's all "in your head". And to keep on reading here... You will be able to figure out what ails you.

Good luck.