I cum faster than most girls...I think?

I don't know if I'm just really sensitive down there or if I'm just really sexual. From what I've heard, it takes girls a long time, or longer than most guys at least...is this true? I feel like my boyfriend doesn't believe me when I say I cum when I do. Idk it's a good thing from what I've heard but could it be a bad thing if I always finish first? I've never had intentional sex (I was too drunk☹️) so I'm only going off of dry humping (which I can always cum from) and oral...but I do remember that I came pretty quickly when I did have sex...like for real y'all it was probably around 3 minutes...

Am I the only one?

Or are most girls like this?

AM I ABNORMAL?