I had unproved sex multiple times while ovulating.. Then 5 days later I had unprotected sex and my boyfriend I ejaculated in me multiple times.. I took a next choice pill 5 days later and got my period on time... I haven't had sex since but my period is now 6 days labreast they are just now slightly sore and I have the same cramping I've had all month... I don't know what's going on.