Stress Coma 

When you are so stressed that you can’t do work but you also can’t relax enough to take a break. You are stuck in procrastination purgatory between work and break for hours, days, maybe even weeks.

I have so much work to do ... I've been in such a stress coma all day.

Stress Coma by madeye99 July 9, 2020

Stress Coma 

When you are so stressed out that you simply choose to stop everything you're doing and stare at your work.

Dude, I went into a total stress coma during finals last semester

Stress Coma by MatchMaker April 24, 2013