Not pooping since early morning

kate

I had baby on July 25th, she is not pooping since midnight 3:00am

She is been eating well like 60-80ml every time I feed (3-4hrs), she is passing gas and peeing well. I gave gripe water at 8:00 am in the morning and gas reliever at 5:00am

I’m really worried please ladies let me know if anyone faced this issue