Hello, so I m having a weird issue. The area around my vagina is slightly red, and the skin is peeling white flakes. I cant tell if it s yeast infection or what. I don t have any white discharge , it doesn t hurt accept after I had sex once but that s before it showed up red, and it doesn t itch . Also I have been with the same partner for two years and this has never happened. What could it be? Thank you