A girl feels very depressed as her father died one month back. She feels moody and won't join with others and she thinks about joining her father. The most likely diagnosis is:
Feeling depressed, mood changes and longing after death of a loved one are all suggestive of grief. Normal grief - up to 6 months Complicated grief -Prolonged grief with intense emotions
Post traumatic stress disorder
Grief
Depression
Bipolar disorder
Neurotic, Stress Related and Somatoform Disorders