mom hangover

When you have done so much mom-work that you physically feel like you have a hangover.

A mom hangover may include symptoms such as headache, unable to tolerate loud noises, shyness to bright lights, etc .
A mom hangover can be caused by nighttime feedings, 4-year old tantrums, the unending piles of laundry, unauthorized use of Sharpies, etc.

We can't come to play group today, I have a mom hangover.