I had a lower lumbar fusin about 5 years ago, DR. told me then my neck was worse than my back, but my neck did not hurt then. I have been having numbness in my left leg, feelings of tingleing in same leg at times, my left hand , the tendons in it are sticking up, and the twofingers cramp up and very painful at times, all this on left side only. My neck on left side makes large popping noises. Should I see the orthopedic DR or just my internest, pain in left shoulder and back very bad