Vagina appearance postpartum???

I know that title is a bit out there.... But I'm worried I might have a prolapse and was wondering if any of you see something similar? When I am sitting or standing, my vagina wall is laying at the entry way. When I lay down, the wall moves up a bit and if I do a kegels, it almost completely moves up and I can see my entire opening. It's freaky and a bit gross. 😳 I saw my OB, but he is old school, said what I'm seeing is just my vagina wall. Yes I know that, why is it collapsing?!?! But he didn't see what it looked like when I'm sitting, so I'm going to show him at my 6 week follow up (I didn't realize it moves up until after the appt.). Just looking for other's experience in the meantime. It runs in my family so I'm pretty sure it's a prolapse and I'm just grasping onto hope that it isn't 😔 this was my first baby, uncomplicated delivery, and I'm 26.