Thanks for all the replies, I have noticed and thought about the nausia thing Sarah said.. that I associate the bong hit with my previous experience in the bathroom. I think I just need to get my dosage right. It's just that I'm 6'4" and 210 lbs, so like it takes a lil more than most people to get me at the right spot. So usually when my friends who are usually stoned out of their minds at the same amount of hits I take, I'm just about right. But since we usually go out on a drive or some other sort of adventure afterwards, we don't try to get THAT high, so I'm usually left somewhere in the middle of buzzed and nearly perfect.. which is why i try to take bigger and more hits.

But I definitly will try to see the doctor and find out if I'm allergic to the stuff or something in it. Next time this happens i'll save a bit from the batch and take it in. Thanks everyone, and sorry if this wasn't exactly the right section of the forum to post this in lol.