i been dealing with tos for two years now i have both neuro and vascular type tos my arm goes totally blue almost black i recently had first rib resection but still have a lot of issues still turning blue and constant pain but now i get a pain like some one is pinching my arm with pliers really hurts also my arm goes bright red and super hot really hurts but i try my best to deal with it , has any one had this pinching pain