Wasn’t sure where else to post this!!!!!!

So I can’t believe I did this it’s so stupid of me. Last night I had unprotected sex with my SO. It was the first time in 8 months and my first time postpartum so I got so worked up about it that I can’t remember if yesterday I took my pill on time or late. Baby is 5mo and is ebf and I got my period about 8 weeks pp but I haven’t got it this last time I figured it was from breastfeeding since I hadn’t had sex. I’m like having a panic attack now because my cycle is irregular and I can’t remember if I was late taking the pill and I live in a rural mountain town so I don’t have access to a morning after pill since I don’t have $50. How likely is it that I could get pregnant?! Oh lord help me I couldn’t handle another baby I feel like such an idiot