Postpartum depression can make you feel restless, anxious, fatigued and worthless. Some new moms worry they will hurt themselves or their babies. Unlike the "baby blues," postpartum depression does not go away quickly. Very rarely, new moms develop something even more serious. They may stop eating, have trouble sleeping and become frantic or paranoid.
Researchers think that changes in your hormone levels during and after pregnancy may lead to postpartum depression.