VIRGINITY PLS HELP

Is it bad to want to lose your virginity to someone who is also a virgin.

I grew up expecting to lose it to someone who is also a virgin and we’d be together and in a loving relationship.

I currently am in a loving relationship with my girlfriend and she has already lost her virginity. And anytime we talk ab sex or what not i start to think about all the other people she’s been with. And i don’t want to. And I’m worried. She knows it’s bothered me before, but she doesn’t fully know the extent of it.

Am I a bad person?