I had sex with my boyfriend whilst on birth control (The Pill), however the condom broke. although he didn't finish inside me, it has been two weeks and I'm starting to get very sore breasts and seem to remember times when taking the pill where i have had breakthrough bleeding and wondered if that means the pill I'm taking is ineffective. I am also having very vivid dreams however am at the 14th day of my pill so i could just be experiencing hormonal rises. help?