Ok I had missed one pill in my pack the day before my trip. I had gone to college to help with freshman orientation. I didn't bring my pack bc i didn't intend to stay overnight. When I got back i took the two pills i missed. Im on Lutera. I didn't double up like I was suppose to and I had unprotected sex many times for the next two days bc I thought I was protected. My doctors told me to take the two i missed then take the one as scheduled. I didn't know I was suppose to take two the next day too. I also ovulated on the 16th which is the day I had sex. I am just worried that i may be pregnant. im 19 years old. Ive only been on birth control for 3 months. anything you have to say would be helpful.