Just keep sipping water. Your body can only digest a certain amount anyway so they're isn't much point in gulping water. Also, keep a cool cloth on your forehead, or try taking some cool showers.
How are you doing now?
gatorade is better with water
definatly sound's sun related jenn
yeah sounds like a heat stroke to me. i had one when i was like 15. i can remember that day. i was normal then all of a sudden im all dizzy. i came home dizzier than ever and have crazy heat flashes. you get a fat headache. its nothing really to worry about. just drink alot of water but dont over drink just stay home and relax maybe take a cold bath.
no your not an idiot. Headaches can be not just from dehydration but u could of burnt your head. you can have sun stroke. or if you didnt where any sun glasses then it can be from straining your eyes. please dont worry 2 much keep your head cool and try and get some sleep. if the headache is still there tomorrow then see your gp. good luck. please excuse my spelling errors