Ended up with a major migraine this morning mostly I think from the tension of yesterday where I had to train a new coworker on top of an eight hour shift and then had to go up to see the dentist...and the dentist always tenses me up.
So I woke up today this morning with my head aching behind my left eye and no amount of meds or long showers would help it.
Turns out I just needed to eat something more substantial.
As due to the dentist, my mouth was rather sore, and so I hadn't felt like eating much.
But having a more substantial meal helped the migraine to go away.
So probably my body was just craving food and was complaining via making my head ache.