Plan b and now my period is late.....

Bridget

So in June the condom broke and I took plan b like an hour after it happened. I got my period a few days late in June and my July period was like 2 weeks late but it came. And now my August period is almost 2 weeks late again! We did have sex but it was almost all protected and the few times it wasn't he didn't cum. Not sure if this is normal or not! Also this is a picture so it makes more sense. And yes I did read the pamphlet that came with it but I just want other people's thoughts and opinions!!!