I don't get headaches, as a general rule, unless I am hungover.
The optometrist recons that my weird vision thing this morning was the visual aura thing for a 'mini migraine'. By the time we got home in the car, my head was feeling awful and I went to bed, until about now. I still feel a bit average, but at least my head isn't as sore. Yay. I bloody hope this doesn't become a regular thing.