About 6 weeks ago, as I was getting up from a sitting position, I heard a loud popping sound in my back. It sounded like a bone snapping. I was able to walk and move about right after it happened. I had pain to the left of my spine, under the rib cage for about 6 weeks (pain was tolerable .. felt like a bad bruise). I looked at my back and saw two bulges on my spine ,.. looked to two bones sticking out. I am not having back pain other than when I lean on a chair ,... the bones that are protruding (mid-lower back) make it feel sore. I am 74, in good physical condition, workout every day, weight 106 lbs; however, I do have degenerative disc disease and osteoprosisis. Should I see a chiropractor?