This month I have had unprotected sex with my boyfriend, twice. On the 8th and the 10th. Because A few months ago I was taking birth control, my period (even after stopping it) has remained at the end of the month. It is the 24th today, and I still haven't had my period or any sign of it. Usually I get quite a bit of acne, moodiness, my boobs feel bigger, ect. But nothing like that has happened at all! I know I was a dummy for not being protected, but what is the possibility of a pregnancy for me?