That baby is hungry, I have children and grands, my youngest grand is 3 months today, she eats baby cereal, and peas, apple sauce, carrots and a little juice and water, figure a schedule for feeding and she will stop crying when she is full.

It's the medication ,go to your doctor and let him or her know you are losing your hair.

Did you check and see was it breathing or it could be gone to hamster land or just sleeping