I have been having my left thigh feeling like pins and needles, like it is asleep, it was feeling very cold a few weeks ago, but that has gotten better, my chiropractor said I have arthritis in the back after taking xrays, but I am stiil worried that this feeling is bad, I have had back pains for many yrs, on and off, I was in sales and driving alot and have been a waitress for many yrs. on my legs, I excercise alot, play raquetball, it seems to get worse just standing still, or after sitting awhile, my sleeping is better for a while I could not even sleep on the left hip area, I also have the tightning in the groin, what do you think, should I go see a nerve doctor?