morning brain dump

I have the most terrible headache. Usually, it is traceable, but I can think of nothing that would cause one so severe. I even checked the radar, and nothing, except for a severe alert, heat advisory still in effect, but I have done all of my exercise indoors for that very reason, so I don't know what is causing it. Unless I was right before in distancing myself from water flavor that is calorically free/negligent. I have been able to drink to my water goals because of it, though. But, it is not worth this headache.