Hey My baby is just 2 months old and she is sleeping just for 6-7 hours total only in daytime and at night time she doesn’t sleep for more than 2 hours during the whole night. Also i think she is having dark circles under her eyes. I don’t know is it normal for 2 month old child to sleep so less or is there anything else? Also she cries a lot after evening starts. I am so concern about her health