Okay my boyfriend and I had sex last weekend and we used a condom. He wanted to try anal and so we did. It felt uncomfortable at first but I got used to him and it turned out fine. When he was going to come, He asked to cum in my *** I know I cant get pregnant from him coming in my *** but I just am a little worried since my vagina and butthole are so close that it could have possibly gotten semen inside. I just got birth control but I am not able to use it until I start my period and I am just on edge. My last period was July 6th and it lasted 5 days so until July 10th I have been feeling a bit crampy but I think I am one day late. (I have more than one <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a>)