I’m on the combination pill and take it at the exact same time everyday and never missed on the 3 years I’ve been on it. I know what makes birth control less effective and avoid all of those issues. Additionally, my boyfriend smokes a tons of cigs and pot (which causes infertility apparently?). My period usually comes on Tuesdays by the afternoon and I haven’t gotten it. I got cramps for a little and they stopped. My boyfriend finished in me maybe once one day last week. I know birth control ISNT 100% but I’m just freaking out bc my period is technically late. Any advice ?