Hi. I had a question about my birth control. I had sex with my partner then the next day I took two birth control pills by mistake thinking I forgot to take it. So the next day after that I didn t take one and then resumed my pack like normal. 3 days after that I had unprotected sex with my partner and continued pills as usual. But three days after i have some cramps and not really spotting but there is some blood. Should I be worried that I m pregnant or is this because I messed my pills up? It was in the second week of my pill pack I took two. It s a week before my period and I took a pregnancy test and it was negative. I never mess up my pills so I never have had this happen before.