My head ACHES

I just woke up from a nap (its 8:42 PM) with a splitting headache -- I can't tell if it's stress or allergies, or blood pressure or that time of the month, or eyestrain or what!!   AAACK!

My old practitioner from Religious Science (as in I'm no longer a member) said that a headache is about not doing what you know you should be doing... but my head hurts so I can't figure out what that is...

AAAAAAGHHHHH!

So I took a Midol and drank some water.  Wonder what that'll do -- I hope something.