My bf and I had sex the day before my period was supposed to start (11/26)(according to Clue period tracker app) we had rough sex and it hurt in certain positions but did not in others. we used a condom and he pulled out. 1. could he have hit my cervix and caused my period to be late? I had weird pelvic muscle pains for a while after sex, but then they stopped. I have had them before so I didn't think anything of it. my period didn't come the next day (11/27) I have had no signs for a period or for pregnancy. I have always been tired and lethargic, so I can't use that as a sign. I don't feel anything different which is why I'm confused. I have started to cheerlead up to 4 times a week and I have been stressed due to my period being late and school work. 2. could that be why my period is supposedly 6 days late? I haven't ever had a set cycle, it has always been irregular so I cant tell what is going on. I try to track it, but that doesn't help much. I know this isn't effective but I tried a toothpaste home pregnancy test and it did nothing. I'm just extremely confused and I'm stressed and I don't know what's wrong with me. 3. is there anything I can do to induce my period or even cancel a possible pregnancy? another question is, 4. if stress, exercise, and trauma to cervix were the reasons why my period was late, will I just miss my period for this month and then start over next month? please answer! it would mean a lot to me! Im sorry this post is long but thank you