Late period

I’m the third day into the brown pills on Microgestin and still haven’t gotten my period. It’s about a week late. My boyfriend and I use condoms as well as the pill and he always pulls out to come anyway... he’s kinda paranoid. Anyway, I’ve been on the pill for two months and I’m kind of freaked out. I’ve read that it’s normal for your period to be a little funky for the first few months but I wanted some input on here to calm my nerves... or freak me out if I could be pregnant lol