Is this normal?! Cali Kingsnake ...Pooping Issue

[snakesarecute]

Hey guys!

I've had my cali kingsnake for about 2? years now with no problems.
Lately, she hasn't been having full poops. Just...little drops and splatters everywhere...and it's strange.

But the weirdest part is, a part of her insides kinda...pop out when this happens?Now I've never really watched her defecate, or any other kingsnake poop for that matter (I tried googling, couldn't find anything yet!) but this seems incredibly strange to me. Her behaviour, looks and everything are completely the same as she's always been. Active, alert, bright eyed and cute as ever minus her prolapsing bum.

Out in Winnipeg, Manitoba we don't have experienced reptile vets, the last few times I went for my gecko they sent me home with a "I'm not sure" (after x'rays, medications, stool samples, etc). We mostly have cat/dog/bunny vets.
I am willing to take Parabola to the vet if this isn't normal, but I'm just wondering...do any of you have an idea of whats going on?

Also, she is in a 20gallon long tank, (she's quite small), two hides, UTH, non heating lamp on top, and a overtank radiant heat panel so her temps are 78-82 on the one end, and 93 on the warmer end. Coco husk? is her substrate, and she is currently eating medium/small mice.

Will post pictures in a seperate post (it's not letting me?)


Thanks guys!!