This sounds so dumb, but I have been having attacks of goosebumps, just in my arms. It is occurring many times during the day. It is not being caused by coldness.

I do remember years ago thinking I had lost the ability to sweat from my neck down and also never got goosebumps. Its been 8 years since my injury/surgery, now I'm getting goosebump attacks lol.

What could it be? Anyone else have it?

I have an incomplete, C5-6 and T7-8. I walk.