Question: Linda is a new mother on the postpartum unit who had an emergency cesarean section under general anesthesia with her first pregnancy. The nurse discovers while listening to her that Linda suffered for many months afterward with deep sadness, insomnia, irritability and angry outbursts, panic attacks, nightmares, and flashbacks; she ultimately received help with intensive therapy. This time, she was able to have a healthy vaginal birth after cesarean (VBAC). What disorder did Linda have after her first pregnancy?