Me and my gf had protected sex the day she got off her period. I came in the condom no where near her. Like 15-20 mins later we had unprotected sex for like 5 mins max. She took plan B, out of the 72 hour range, but under 120 hours. I know its like less ineffective, but we wanted to be safe from our dumb decision. She is on the birth control pill, and she's been on it since July. This sex incident happened in December. I'm just worried about the pre-***. Because for the 5 mins of unprotected sex I did not *** at all, we just stopped after we realized what we were doing. I did not pee after the protected sex, hence why im worried about the pre-***. She had bleeding about a week and a half later (not 5-7 days), is that normal? I know withdrawal bleeding has to be between 5-7 days, or can it take that long? She had this bleeding in early January like right after New Years. She was expecting her period around Mid-January and she hasn't gotten it, but would it be normal for her to have two period in the same month (the Plan B withdrawal one and then her regular one)? She took a pregnancy test yesterday, so its been 5 weeks since we had that dumb sex, and it was negative. But yet, im like not at ease with my mind. Im worried about her next period and when its gonna be. Help?