Oh shittttt🤦🏻‍♀️🤦🏻‍♀️

So at the beginning of the month I was taking my bcp perfectly fine then I missed 2 days and 6 days later my bf and I had u protected sex I googled it and it says it takes 7 days for the pill to work. Is there a chance in pregnant? I’ve been having cramps and a missed period.