I get pain in my feet, especially after sitting in a chair or driving a car. I also have noticed that my feet are not ticklish any more. The pain usually eases up after I get up and walk around. I also find I wake up at night with one or both hands asleep. Also I have some sore bones, like my right elbow and right shin bone, for no apparent reason. Does this sound like a blood sugar issue? or could it be something else?