I have pain in the upper right part of my chest above the breast area. It started about 3-4 days ago and I have no idea what it could be ! Its an on and off pain. When I use my right arm to clean the tables with at my job it hurts my chest just to use force to push my right arm back and forth. And it hurts if I breath to deep and if I sneeze or cough or even laugh sometimes. I looked it up but have no idea what's going on ! And when I try to lift anything heavy or even something like a big jug of juice it makes my chest feel tight and it starts to hurt... Please any input would be helpful ! Its an on and off pain so I don't think it could be anything to serious but if anyone has an idea of what it might be that would be super helpful! I also have been off my birth control pill for about a month and a half now I believe.. Thanks!