I'm 19 and I've been on Natazia birth control for four months now. Just recently, my vulva started to itch, but when I was at the gynecologist a few days ago, he said he didn't see anything wrong and I should probably change the type of underwear I'm wearing and wear less tight clothing. I changed these things, however, right near my vaginal opening it has become very itchy and burns sometimes. It also looks wrinkled and bumpy, but I'm not sure if that has always been like that or not.