Thank you so much to everyone for the replies. I'm trying not to spiral down the HA rabbit hole, but I can tell it's wanting to happen. I didn't feel any pain before, but now I've got a sharp pain in my left breast, the one they called about. I'm trying to tell myself that it got smushed yesterday by the machine, so it's no surprise it's sore, but of course I think it must be cancer now! I know the odds are in my favor, but it's hard to believe it's probably nothing when two friends were told their callbacks were probably nothing, but they were something.