Thanks for your query.
is mostly viral in nature and takes few days to settle.
Most important is to maintain proper hydration.
Continue with oral rehydration solution,prebiotic for 2 to 3 days and zinc for 14 days.
Also give coconut water,lemonade,banana,boiled potato.curd.rice porridge.
Monitor for features of dehydration
,decreased urine output,lethargy and in case you find any get her evaluated by pediatrician
Wishing your baby good health.