Does anyone have any idea why my neuropathy is worse on one side of my body? Or is it "normal" for it to move around?

When it started, it was on the right side. Over the past 6 weeks it is much worse on the left side of my body. I am left handed and always slept on my left side until the neuropaty started. Now I have so much buzzing and skin sensitivity on my left side it drives me buggers to slept, lean, etc., on my left side...