I use condoms every single time I have sex and so far, from what we know, my boyfriend and I have never broken one during sex or anything. I am ALSO on the pill. However, I noticed a week or so ago, I missed a pill. It was the kind of situation where I only noticed the day after the missed pill so you take both the missed pill of yesterday and the scheduled one today at the same time. Last night, I woke up fairly early and threw up twice before feeling better and going back to sleep. It didn't bother me after that but I've also noticed a small amount of brown blood coming out today and a tiny bit of cramping. My period is not supposed to come for another week and a half. How likely do you think it is that I'm pregnant?