I have a had a sharp pain in my left breast for about 5 days now. It comes and goes but is not consistent. I am on a continuous cycle of birth control as well as I looked up things that could be related to it and one thing said it could be related to slipping rib syndrome. I do have a floating rib according to my chiropractor but I dont know if floating rib, and slipping rib syndrome are related. I did go out dancing the night before the pain started happening so I am not sure if I may have pulled something, and Im not sure if any of these things are related. But the pain is in the same spot and it has been hurting to the point where I need to grab it and it has been showing up more and more. I have experienced pain like this in the past. But never for this long. Whats different now?