I’m a 23M and my girlfriend is 20F. We’ve been together for about 5–6 months. Need advice on processing my girlfriend’s past without judging her

I’m a 23M and my girlfriend is 20F.
We’ve been together for about 5–6 months.
Before we started dating, I already knew she’d had more dating and sexual experiences than me, sex with 2 and makeout with around 9, so the number itself wasn’t a surprise. A couple of nights ago, though, I asked her about the details, and she was completely honest.
Ever since then, I can’t stop replaying those stories in my head.
The confusing part is that I trust her completely, I know she loves me, and breaking up isn’t something I’m even considering. I also know she was younger, exploring, and that those experiences don’t reflect who she is today.
What bothers me is that the details changed the image I had in my head. I catch myself thinking about the choices she made back then, even though I don’t want to judge her. She can’t change her past, and I actually appreciate that she was honest because I was the one who asked.
Has anyone else dealt with this? How did you stop replaying your partner’s past in your head without judging them or letting it affect an otherwise great relationship?