Slipped on ice 5 days ago, hit very hard, middle of back slightly below shoulder blades. Totally knocked wind out. Been doing okay, naprocine every 12. Can t lay on either right or left side to sleep, sleeping in lounge chair. First couple nights painful, little better now, but still shots of pain on abrupt movements, bending, reaching. Seems ok, but have heard pnemonia is possible. Continue to watch? 67 year old male, had pnemovax