Thanks for your query.
Your baby is having loose motions which is mostly viral in nature and settles in few days.
Give oral rehydration sip by sip after each loose stool
,give coconut water,lemonade.curd,buttermilk,boiled potato,mashed banana,rice porridge.
Give darolac for 2 to 3 days.
observe for any lethargy/decreased urine output and in case you find any get her evaluated by doctor.
Wishing your baby good health.