I had sinus surgery a week ago, for the last day I have had what feels like cramp in my left frontal rib area when take in deep breath. About an hour ago,I sneezed and felt a sharp pop and tearing feels no in the left front area of my ribs now when I breath or move or slightly couch I have a strong shooting pain in that area. What could I have done and how can I fix it- nearly makes me drop,to my knees