I have been having a problem with my right side, my right arm and fingers tingle and feel numb, has been about 4 months now. My right leg has no pain but for the last 6 month others have noticed that I now walk with a limp. I started noticing my leg lagging again no pain.My leg appears to be getting worse and seems to have a mind of its own. I have had MRI, Hip Xray, blood work etc. and am told I am in excellent health (57 Year old). Dr. can't seem to figure it out and wants me to go to physical therapy. The other day I was at the movie theater and when I stood up to leave, my right leg would now move, bend or anything. It took about 7 minutes for me to actually start walking again no pain what so ever, I have noticed I am able to only walk about a block and then my legs starts feeling very heavy and it seems like I have to force. I have just asked Dr. to refer me to Neurologist instead of Therapy, there is something worng and I feel it.