BC after delivery?

My baby is 1 week and 4 days old. I’m wondering if it’s weird that I wasn’t put on BC after delivery? Or is that something they do at your first PP appt? I am breastfeeding at the moment and I know that acts as BC. I’m definitely not thinking about sex at the moment but just curious, I want to be protected. I don’t want anymore babies anytime soon 😅😅