I think I have a breast dimple. I was standing in front of a mirror and noticed a little shadow. It only shows up when I put my arm down at my side and flex my pectoral muscles, and sometimes it's easier to spot than others - in fact, in some light I don't notice it at all. It's on my left breast, and looks like a little horizontal line near my armpit. I haven't been able to feel a lump, but maybe I just haven't checked carefully enough?

I'm due for my annual mammogram, so I'm going to call and set it up and mention that although it's a routine mammogram, I do have a concern - maybe they'll get me in sooner. I'm trying not to panic. Meanwhile, is there any way that this could be within the realm of normal? I do have fibrocystic breasts that always get a little swollen and lumpy looking during my period, so I'll worry less if it's gone in a few days. I've also been working out a lot in the last month or so, so maybe the added muscle and decreased fat have made a bit of a difference in the terrain? I've never noticed it before, but as I said, in some light I don't even see it.

Guess I'm just hoping someone will hop on here and say they had this same thing and it turned out OK ...