I thought it was a pinched nerve, did not give it a lot of thought. The sensations would last
approx 15-20 minutes and go away, coming back after a few minuites. This lasted 2-4 weeks,then reocurr after time. About 6-8 mths later I awoke to both my legs being numb with pins/needles feeling,was not able to walk very well. During this same period, could not see from left eye,lasting few hours then go away for a few weeks.