Re: Help! Crazy hookah headache!
Hum, does sound like maybe your body wasn't up to the amount of smoke/nicotine you went thru. Unless it was a "bed" batch of naturals (and yes, they can occur), I would tend to think is was just your body's reaction.
Next time I would suggest either smoking half the length of time you did this last time, or try to smoke more for taste rather than large clouds. Also, eating before is good, but try drinking water & maybe munching during smoking. It makes you slow down and allows more O2 and CO/nicotine to reach the lungs.
PS: Welcome to HP!