Boyfriend and I had sex today, unprotected for about a minute in the very beginning then protected for the rest, the condom broke about fifteen minutes before nutting, he caught it quick and we put on a new one. I'm supposed to be ovulating in the next few days, maybe 2-4 more days until the day of. I've read and researched all over Google, most precum doesn't have sperm, but I'm still hella worried! I'm worried about the side effects of Plan B, I've taken it a few times and it affected my cycle, it's not easy to get for me, but I will take it if I need it... Do I need it? Or is there an at home method I can do? I've read about the vitamin C method and I had one of those emergency vitamin C packets to try to prevent conception...sounds stupid but should I be worried? Need to know if I should take the Plan B.