Loose Vagina Lips

Ok yes ladies I know the vagina doesn’t get loose this post isn’t about my vagina opening, this is about my inner and outer labias. Like if I’m doing an exercise where I open my legs and squat I can feel my lips opening. 🥴 I did give natural birth a few years ago. It’s not my actual vagina ( there’s no opening shown no gaps ). My lips aren’t long either and looks like the average looking vagina. Is this normal?