what causes stiff neck along with shallow breathing that is not in the lungs. sometimes i have to yawn to get a good breath.

     Dear Dr G,     After having to kick start  my h-d recently, I've developed a tingling sensation down the left side of my body,from the shoulder(arm&hand) through the abdomen(below the pectoral)to the leg(thigh,calf,and foot) the long axis. Swelling on the left rear hip area(tansverse process). Have been icing @ regular intervals, seen my chiro and have been adjusted. Has been almost two weeks and tingling sensation still prevelant. Any ideas?