I just lost my virginity to my boyfriend 2 weeks ago and then we had sex 14 times over the course of that week. It’s now been a week since the last time we had sex and I was supposed to get my period 2 days ago. My period is almost never late. There’s a very low chance that I’m pregnant because we used protection and pulled out. I’m not on birth control, but I was planning on starting on Sunday. Does anyone else experience this? Should I still start on Sunday, or wait till I get my period?