I was having irregular bleeding for the first and third week, acne showing up, bad cramps and nausea. My Bf and I decided that we would just use condoms instead. On Saturday I missed the last active pill and decided not to take the sugar pills this week. We had sex 3 times the week before and he did not pull out as he did not on Saturday when I stopped taking them. I haven't started a period yet (4 days after sugar pill was to be started) Is there a good chance I could be pregnant or would it take longer for me to ovulate after being on the pill for 3 weeks?