One of the kids in my classroom came down with the flu and a few more have been spiking fevers, so I was under strict orders to bleach and sanitize as many of the toys in my classroom as possible. The headache didn't start until after I started doing that. I actually felt pretty good all day, but when I was about halfway through that job... BAM! My eyes started hurting, I got this dull throbbing ache up the back of my head. That's new... my migraines have been starting that way lately (as in the past two weeks).