Hello! I need your help! I recently got off birth control, I’ve been on it for a year but stopped using it. The middle of my last pack, I had sex but took a plan B after. Then I didn’t continue my pack. I got my period like how I was supposed to but for THIS month, my first month completely off birth control my period is 13 days late and it has never been late before! I took a pregnancy test and it came about NOT PREGNANT. I don’t know what’s happening and I’m getting scared.