Chemostalgia 

The feeling of remembering chemotherapy coming in the body.

Does the word chemostalgia exist or am I just a survivor.

Chemostalgia by wewi January 5, 2019

Chanostalgia 

The feeling of mixed loss, anger, grief, and sadness experienced when an opportunity has been wasted.

John: I'm getting serious chanostalgia right now.
Sam: Why?
John: Jessie was going to slob my knob but gave up.
Sam: W...Why?
John: Dunkin Donuts :sob:

Chanostalgia by NotPieGuy December 26, 2022