watery stool

Emma
TMI TMI TMI!
I had extremely bad stomach pain, which felt like contractions well I rush to the restroom bc I felt like I needed to poo. Well a crap load of watery stool comes out! Never in my life had I experienced it like this! It was so much. Now my back is hurting so bad and I'm starting to get cramps. I am 30 weeks pregnant. Anyone else?