During our second month of BFing, my left nip started to lose its pigment just where DS sucks. It was like it <i>peeled</i> off if that makes any sense. So it is now the color of the rest of my skin in the middle and the regular "nipple" color around it, like a bullseye. My right nipple is still its normal nipple color and DS uses both of them but does use the left one a bit more for comfort sucking. Could he be sucking the color off?!?