Sick ball python

[tttaylorrr]

You mentioned that the snake's last 3 outputs were all liquid...that does suggest a GI issue. If she swallowed substrate, she might have perforated
something internally. (always want to feed on a "plate"-can be a shoe box lid etc.- when using wood shavings in cage...which btw I have never used)

Sure hope the vet can help & that this snake makes it...

just to provide a conversation to help OP: a snake would have to ingest a LOT of substrate for it to be a huge issue like it is. i mean, snakes digest bones; a bit of substrate shouldn't cause something like this (keyword: shouldn't).

tho you bringing up that fact that OP said the snake has had liquid feces is a whole other piece of this sad puzzle.