So me and my boyfriend had sex on January 19th, two days after my period ended he didn’t Came inside of me or anything, but I still took the pill that same day just for safety. A week later i had my period and it lasted around 5 days. Now I’m supposed to have my new period and I’m late by a day, should I be worry? I did read on their website that it’s normal to be a week late on your period or a week earlier after you take it, but the first time I took the pill I had no side effects and my period Came the same day as it was supposed to.