Well, this is little bit awkward...so I've been having this on and off little cracks at the end of my vagina, like in the south entrance of my vaginal canal, between my butt and vagina, they usually little and red, like If they had blood, they only hurt when I pee and they dissapear but then appear again in a few weeks, this is been happening since I started being sexually active, we were both virgins and are monogamous, so I know is not an std, also my yeast infection are now something I get almost every 2 or 3 months, I don't what is happening, help!