Hi Caroline,
Thanks for your suggestion. I am scheduled for a lumbar MRI Monday, so any spinal problems affecting the legs will hopefully be found. Cervical spine MRI showed some severe foraminial stenosis c5-c6 that I thought might be affecting the arms, but a spinal doctor I saw said no and that my symptoms point to peripherial neuropathy. So far I've had 2 EMGs of the legs, most recently 6 wks ago. Both showing nothing wrong. I've heard of small fiber neuropathy which isn't usually detectable by EMG. Will discuss with neurologist next time.
I've been taking MSM in a Glucosamine complex. That along with 100 mg Hyaluronic acid keeps joint pain down.