my baby girl is not sleeped well what can I do

A. Hello good morning !! Due to hunger,diaper wetness /discomfort babies frequently wakes up . Sometimes teething or other colic gas issues cause crankiness in infants. If the baby is doing good without any crankiness but only waking up /awakes more at night then check the room ventilation (dim light and pleasant room ,good body massage relaxes muscles and also helps in good sleep).