Both the inside of my nipples have a yellow solid substance in it. I have tried picking them (Yeah, I know this is bad) but the yellow solid substance inside my nipples grow back, but not as bad as before. Also, AROUND the nipples (on the areolas) for both nipples, I have random black specks which are crusty, and I have not picked at them at all... I am wondering I could have. I have searched everywhere, but I have no idea what I have....