On May 26th, I had sex and the condom slipped, we didn't think there was a concern, but I got Plan B just to be safe. A week after I took it, I bled heavily for 2 days. My period for this month, June, is late, should I be worried? Or is this normal for plan b? I've been discharging a lot more than I usually do as well since I've taken it, so not sure if that's related or not? Thank you to anyone who helps me out aha