I had sex with this guy, used a condom but he provided oral sex. A few days later my period started, but was very light so we only had protected vaginal sex . Another few days later I have this itching on my vaginal lips and anus. He also sucked my feet and toes before he provided oral sex. I’ve had this sensation before when I changed pads (which I did) and It got stuck between my labia and made it dry and irritated. I’m not sure if I’m being paranoid or what . Nervous and paranoid .