I had sex for the first time (I am an adult age) and my boyfriend and I accidentally inserted his penis without a condom. He didn't insert it all the way (half way), but we put on a condom and had sex for the first time. After, we go a little bit nervous and decided to take plan b because we did not want a pregnancy. Five days after I took the plan B, I got my period.
However, I had sex again about two weeks after. He was wearing a condom and he pulled out to ejaculate. The condom didn't break, and the condom had spermicide. I haven't gotten my period for a month and a week now after my last period. My period can be irregular at times, but I am getting slightly worried. Is it possible that I am pregnant? or what do you think might be happening? Should I be worried?