Hi! So I hadn t noticed until about 6-9 months ago, but my boyfriend found a big white patch above my anus, along with a pink line lining the crack. I m really worried about what this could be, I also have one very little spot like this on my breast close to my nipple. But other than that, that s the only little but I have found. I have started to really scrub my crack during showers, but that has not seemed to help either :( please tell me what I can do to fix this, if it s even fixable