My left thigh went numb 27 years ago during the pregnancy of my first child. MRI's, XRays, CT Scans, Physical Therapy - NO diagnosis or improvement. Now it is turned into left hip pain, more tests with no definite results. Been to spine dr - nothing. My left leg and foot swells, had spine surgery in 2001, nect surgery with titanium plate - helped shoulder/neck pain, but now there is tinkling in left arm. Been diagnosed in left eye with histo which Avastin is no longer working. Not sure if all of these things are related but I have stepped back to say - why is everything on the left side? Instead of focusing on each area I need to maybe look at the big picture. Any advise?