Plan B two months later

I know it affects everyone differently, just wondering if anyone else had similar effects. Took it at the end of October. I’ve had two periods. But it seems like my cycles are more defined now, or maybe I just pay more attention because I was stressed about being pregnant haha. But like I can tell when I’m ovulating, I notice discharge more and have symptoms like spotting at ovulation and my boobs get a little sore. And my PMS symptoms are more defined like more cramping and sorer boobs and my acne comes at ovulation and period. I’ve taken multiple tests since then (the last one I would’ve been about 10 weeks pregnant) and they’re all negative.