Ok this is a new one for me!! i'm getting quite randomly patches of goosebumps on my right arm, its kinda feels like my skin is crawling!!!i'm not cold, I don't have any infection. This started yesterday and it happens out of the blue. I've had it before a couple of months ago and it must of lasted a day or 2 then went. I'm not sure if this is a anxiety symptom or not.

Have anyone had this too?