Hello
Welcome to this forum!

I'm very sorry to hear about your health problems. I hope that everything resolves soon.

I had similar sensations in my left arm that use to come and go every few months. Then it came back to the right arm.. I was first told that it might be RA but after many.. many many tests they finalized that it was MS. Now, I hope that MS is not your diagnosis but what I found useful with easing the symptoms in my hands was Dr. Terry Wahls diet. I CANT STRESS ENOUGH HOW THIS DIET HELPED MY LIFE. I'm not getting paid or anything to promote this diet.. it just changed my life sooooo much that I want everyone with a chronic condition to try it.. It's worth to try.. at least for a week.

CUT OFF GLUTTEN, DAIRY and CARBS & have a lot of vegetables, and fresh leafy greens & high quality proteins.

Hope you will feel better soon.

Charie