Need expert help here. what are some signs of depression?

Depressive sx's may: Include low mood, irritability, anger, ^ or v sleep, change in appetite, feelings of helplessness or hopelessness, v energy, v self-esteem, feelings of guilt. V motivation, absence of joy, v concentration, v memory ; suicidal thoughts.

Assess Depression: The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression: http://www.cqaimh.org/pdf/tool_phq9.pdf If you have or suspect you have depression seek the advice of a qualified mental health professional.