My boyfriend and I had protected sex. When he pulled out there was a big ol rip. The next day I took a plan b and eventually got my period, it was heavy. I think because I only had a 2 month old at the time the pill didn't work. I have irregular periods and haven't had one since. I took 2 pregnancy tests and both came out negative. I've worried myself to death and keep eating to destress myself which has caused me to gain weight. Well I think it was the batch of condoms cause here i am again having to take another plan b last sat. this time I'm expiericng side effects