Hello! As of about three weeks on Thursday, I got into a car wreck. A day after that a weirdly heavy, but brief period of dark, mostly red, but somewhat brownish blood bled as if I were having a regular period just without the pain. A week before the wreck I had taken a Plan B pill out of nervousness from a sexual encounter with my partner. The strange, brief period only lasted about a couple of days, only having one really heavy day and growing lighter as time went on, turning into normal, brown discharge. After that I caught the stomach flu and ended up being fairly sick for about a week after the two day period. During that time, my partner and I ended up doing something on one of the days I felt better, like the first time mentioned earlier, it hadn't actually been intercourse, but there had been a slight chance of some liquid getting inside so in my sick state I panicked and took another Plan B pill about three days afterwards. Now it is three days after when my period was supposed to come, sore breasts and fatigue have both set in, just like normal, but hardly any cramps and absolutely zero blood. Have been reassured by my partner that there shouldn't be any reason for concern, but am still a bit nervous about the whole situation, nonetheless. If any of you have any advice, it would be greatly appreciated.