hey im a young girl and i have had sex with my boyfreind we have been together 10 months now and the last time we had sex was a 2 days ago and i am on the birth control pill and i was having my period, sound bad and gross but it was spur of the moment, he did use protection and lately ive had alot of thrush mainley because of the pill and backpane but today ive had headaches any chance of pregnancy today wud be 3 days after we last did it and its allways been protected and there was semen in the condom? (fingers crossed for no pregnancy)