I've been eating.. but I still feel crappy.  I guess I might not be eating enough.  See, that's a really hard thing for me to grasp.  I'm by no means "skinny" or "normal" when it comes to my weight, so the fact that the (on average)1300 calories a day, isn't enough.  Often if I eat again when I get my headache, it goes away for a while.  So I guess I should try to eat more like I'm supposed to.  I'm supposed to eat between 2000-3000 (20% below my "target calorie amount" and 20% above), and I guess the 1200 or 1300 isn't cutting it.  Especially with how I've been doing more exercise for the point of exercising.