Bleeding during ovulation - is this normal?

Does anyone else experience bleeding while ovulating? It's no different than having my period all over again, like I genuinely thought I was just having a super irregular month, but this is a monthly thing now. I'll bleed during my period, stop for a little bit, and immediately start bleeding just as much when ovulation starts up. I get a little crampy, not as bad as when I'm on my period.. and the backaches are terrible. I've been noticing this since receiving my 3rd Covid-19 shot (Pfizer booster) back in November 2021. It's incredibly annoying as I've never experienced this beforehand.. and I have a beach vacation coming up that falls during ovulation. I'd really rather not have to wear a tampon the entire trip.