I've been experiencing itchiness in vulva, specifically labia minora since past 5 days. It doesn't persist throughout the day, only on nights. On checking ive found that the skin there is slightly bumpy. I couldn't have intercourse because the penetration was extremely painful (even with the help of lubricant). I've never experienced pain during sex before. I tried inserting a menstrual cup, it hurt. Im using clean and dry clotrimazole cream since yesterday to help with the itchiness. It has reduced but the pain during penetration is still there. There is no STD, as confirmed by test reports from 2 months back. After that I didn't engage in any sexual acts until 2 days back. What could it be and how long til it gets better?