can u get pregnant?…..

I take birth control pills, have been for the past two years straight. I usually start the pack a couple of days late into the week. I either double up or just start where I’m at. This month I started a whole week late. I know I’m not supposed to but I just started taking the pill ont he Sunday I started it and didn’t take any extra or do anything else. I am feeling queezy lately around the same time every day. The week that I missed was the week (2 days) after my period was over. Was I fertile during that time? Don’t you ovulate two weeks after your period? Is there a chance that I could be pregnant?