I haven't had my last period since May 16. I got into a vehicle accident where I messed up my internal organs and I'm thinking maybe I could have messed up my ovaries from impact. I had spotting on June 10th that lasted for a few days, but it wasn't my full on period. I had unprotected sex on June 18th, but my boyfriend pulled out and I took an emergency contraceptive within 5 hours after. I'm really paranoid about being pregnant. I'm hoping that me feeling tired, aggravated, moody, and stressed it just side effects from the ecp. Or maybe my period is about to start. I don't know. Someone please help me.