Pain in left arm and leg.

I have had pain in my left arm and leg for a little over 3 months now. (like a dull numbness) I have went for x-rays, blood work, an emg and MRI of brain, spine and neck. So far everything has come back normal. Where should I go from here.

[danyer]

Since you have gone the regular route, you might want to consider a good chiropractor and/or acupunture. Those modalities have helped me tremendously with my left leg and neck problems. I, too suffer with pain and numbness on my left side, but these treatments have help a lot.
Good luck to you.