since the third day of my period this past week I've been having a problem on the top of my labia majora. I first noticed some very mild itching. When I examined it, it looked like flaky dandruff. There was a little bit of redness and the flaky skin came off when I rubbed it. The itchy was super minor and it only lasted like one day.I shower and clean the white off and then it comes back. Its not bad at all, I was thinking it could just be dryness but now im worried its a yeast infection? I have not other symptoms though, unless its from the hsv2 and it makes me even more worried about hiv because why are all these things happening unless my immune system is down or it just coincidence. Thank you