Hi doctor, My baby is 3 week and 4 days old. First week she was so silent. And from second week she started crying more at night ( more than 3 hours). We consulted doctor they told it may be colic and started colic medicine. But after giving medicine also crying not stopped. And again we consulted they told to stop cow milk for me and gave some digestive enzymes for baby. But that also not helped much. Now a days baby is crying in both daytime and nighttime. We started nasoclear drops also for mild chest in drawing. Baby always sleeping or on feeding only. She won't play, she is not slept in 10 min after feeding, she will start crying and won't stop till hours. Is this normal baby behaviour? Being a first time parent worried so much about baby's health.