I had protected sex 3 weeks ago, the condom broke and he didn't ejaculate and pulled out. He came in the bathroom (so no where near me) but, he wanted to try anal and it slid past my vagina but not inside. I then washed my areas thoroughly with lots of regular bath soap and warm water. We have not had intercourse since. My period is due in 2 days, and nothing seems irregular to me. I had masturbated with a vibrator yesterday and a bit this morning. Ever since my vagina has been swollen/tighter and the outside is red and the skin around it is itchy. I took a yeast infection test and it came out negative. I read that it could be "pregnancy" but I know for certain there is no way I could be, which scares me, and also that it could just be irritated by the soap and/or masturbation. This is stressing me out, I need answers! Help me. Thank you!