What could have caused my inner vagina lips to swell up? About three days ago I had sex with my boyfriend we used a condom that came with spermicidle lube. Then the day after we had sex again but unprotected. I was fine up til we had sex, after having sex I felt a little discomfort but nothing really bad or serious. Then last night we ate and watched a movie and he started to just feel and touch my lady part (not putting anything in) and then he went to shower and during hia shower my vagina started itching but I decided to ignore it and sleep. This morning on the other hand when I went to urinate when I whipped it irritated me and I used the toilet paper to scratch to relieve the itch but i it disnt help it made me more itchy which i then rubbed over my pannties and as i applied cortizon 10 for the itch (which i probably shouldn t have but it relieved ths itch greatly) i noticed my inner left lip was really swollen and my clit and right lips werent as much. Now the swelling went down and the itch is gone but if i touch there still a stinging sensation from thw scratching I was doing.