Common thoughts and feelings
Feeling low, numb, empty, or hopeless
Losing interest in things you used to enjoy
Feeling guilty, worthless, or overly self-critical
Finding it hard to make decisions or concentrate
Feeling tearful, irritable, withdrawn, or disconnected
Physical signs
Low energy or constant tiredness
Changes in sleep, such as sleeping too much or struggling to sleep
Changes in appetite or weight
Slowed movement or restlessness
Aches, heaviness, or a general lack of motivation