Re: pins and needles/ stiffness in fingers
This is from anxiety, nothing more nothing less.
Get the anxiety under control and stop worrying, just asking this question at all is a sign your anxious. I used to be the same 5-6 years ago and after my worry stopped so did all the symptoms.
I was deathly afraid of MS/Cancer/you name it. Now I could care less about any of that, I am worried about the panic attacks, that are a result of being a lifetime WORRIER!
DO NOT go this route, anxiety is anxiety.