I'm 20 and I've been on BC since I was 17. My periods were always very regular and I take the pill on time, for the most part. Occassionally I miss a day and take 2 the next day at the same time. My period isn't due for 2 weeks but I am having some dark brown spotting. Being on birth control for 3 years I have never spotted before. I am at school and the last time me and my boyfriend had sex was 2 weeks ago (I don't remember if this was a day I missed my pill or not). We didn't use a condom and while he pulled out, I was worried that something may have gotten in me. Being on the pill though I didn't know if this would be a sign of pregnancy or not? I am very stressed out and haven't been eating well so I didn't know if that could also effect it? Thanks for anything that'll help!!