* Grandiose delusions.
* Aggressiveness.
* Decreased need for sleep.
* Irritability or being tense. 
* Speaking more and increased speed of talking.

State University of New York at Albany

Manic postpartum psychosis is the second most common type of postpartum psychosis out of the three subtypes that were mentioned previously. 

Manic Postpartum Psychosis

DSM specifiers for major depression. (n.d.). MentalHelp.net. https://www.mentalhelp.net/depression/diagnostic-specifiers/