sir my baby is 3 month old lately 3 to 4 days she is been sleeping a lot like more than usual a night time of 8 hours then 6 hours during day then 4 to 5 hours evening. other concern which i am seeing is she is not passed stools since 3 days today wil be 4th day. since 2 days she is not taking feeds like she used to 8 times or something now her feeds have gone to a maximum of 5 feeds yesterday. should i be concerned ??