Recently I noticed a bulge in my upper left pec just medial to the sternum. I think I remember feeling a little irregularity there awhile ago, thinking it was a knot or something. But a few days after I hit chest this week I noticed that it is significantly swollen. Its strange because it is so localized.
I can feel the muscle fibers leading into the bulge, it seems like it is swollen muscle tissue. I was wondering if anyone else had ever had something like this.
My major concern is that it is a tear or partial tear. The muscle fibers that lead into the bulge seem to be of very poor tissue quality so I was wondering if it could just be a case of what happens when poorly functioning tissue is worked repeatedly. Any insight on this would be much appreciated.