Here are some.
Dysthymia
True Despair
Dissonance
The Question
I hope this helps, and please, if this poem happens to be any sort of reflection upon how you currently feel about yourself and your situation, please seek love and support. Depression never has to be a losing battle. You can do this.
Ernest Hemingway and Zora Neale Hurston
Laughed... laughed would be the action being done in this sentence