The more I learn, the more I'm convinced I have a yeast overgrowth. Another thing linked to it: irritable insomnia.
I am going to pick up some 25 billion 8 strain probiotics today and start taking 3 of them a day...
The stuff I see on the internet seems to say that it'd take a LOT more than that, for a LOT longer, to really start seeing any changes with how bad I suspect I am.