Severe diarrhea during pre op surgery liquid diet. Is this normal? My stomach hurts all the time

Yep. Be sure to stay hydrated to compensate

It's normal. When only liquids are going in, only liquids come out LOL. Don't worry it will pass, and then when you are on real foods and so much protien you are going to pray for an easy BM!

Yes and it got to the point post op that my doc switched me to eating 1-2 plain potatoes a day vs. all shakes because I was not able to keep anything inside me which wasn't good for healing.

Yes it is well it was to me as since I'm lactose intolerant n the milk protein in shakes well u guessed it it wasn't pretty but Id do it it all over again loving the results