On 16th of july, i had unprotected sex with my bf. So, i took postinor 2 on 5pm. Then, i was spposed to take 2nd pill on 5am but I forgotten and took it on 11am. My bf asked me to take the 3rd pill after another 12hrs. Which was on 11pm. I haven't gotten my period till then. And i have took a prgncy test but it was negative. & on the 22july, i had anther unprotcted sex & took postinor2.on 23, got prgncy test but negative. Hvnt got period till now. And its alrdy on 25th july. What should i do?