Ended up with a headache behind my left eye about an hour before I had to go work my evening shift. Tried to take a brief nap, eat a larger meal, and took some meds before heading to work. The headache persisted throughout my shift going through ups and downs with the intensity of the headache.

It got to the point where it felt like a sleep deprivation headache or an overheated headache as it moved to be a dull ache behind both eyes that was soothed a bit when I went outside to get carts and got some fresh cooler air into my lungs, but I also grabbed some excedrin as well to try and make it go away.

It managed to go away by the time I got home from work which was a relief.