She got better yesterday, but last night she was up pooping again all night...I hate to see her sick and she is so tinny, so we went to the vet this morning and he gave her some antibiotic and 2 medicines for her tummy. I still don't know what cause all this. They did not find bacteria in her stool

. On the other hand the vet said that because the stool sample was so water like that is hard to see traces of any bacteria.