my baby is doing watery stools but she is not doing urine what to do to stop watery stools and increase urine

A. Loose motion are most of the time infective where it is associated with fever and vomiting and its known as gastroenteritis where symbmptomatic treatment along with management for dehydration is required if loose motions are associated with foul smell mucous high ggrade fever than it could be bacterial infection which needs antibiotics treatment