So I was on birth control for almost two years. I quit taking my birth control around Oct 29th. I had a “period” on November 2-5. Pretty heavy bleeding and cramps. I had unprotected sex with my boyfriend on the 18th and my period is now two days late. According to when my last period was, my period should have started yesterday. I know it takes awhile for your period to regulate after being on birth control but I’m getting nervous. What are the chances of me being pregnant or do you just think my periods are still out of wack because of the birth control?