Persistent sadness, emptiness, or hopelessness
Loss of interest or pleasure in activities you usually enjoy
Low energy or feeling tired most of the time
Changes in sleep, such as sleeping too much or too little
Changes in appetite or weight
Trouble concentrating, thinking, or making decisions
Feeling worthless, guilty, or like a burden
Moving or speaking more slowly than usual
Feeling restless or agitated
Withdrawing from friends, family, or activities
Frequent crying or emotional numbness
Irritability or frustration more than usual
Physical aches or pains without a clear cause
Thoughts of death, self-harm, or suicide