Hi! So I am taking Tri-Sprintec birth control. On my last pack I missed the the last 5 active pills and on the 4th day of missed active pill my period started and lasted 4 days. I had unprotected sex on the day of the 1st missed active pill.The next day on sunday I started my new pack instead of taking placebo pills. I also had unprotected sex on the 2nd and 5th day of my new pack. What are the chances of pregancy? Am I covered because I had a period then started a new pack?