The condom broke while I was haven't sex with my boyfriend. We went and got plan B and soon as possible. So that was before 24 hours. That happened 5 days ago. I still haven't started my period. I'm starting to stress out. This is the second time taking it. The first time I had my period 2-3 days after taking the pill. Why is that? Why is it taking so long now? Am I pregnant? Please help. I'm freaking out.