Hey, im 15, i smoke on the daily almost all day. Ive honestly never heard of something like this before but id like to help. I actually dont get a hangover from weed I feel more refreshed and clear headed the next morning, i spring right out if my bed and get the day going. Now Marijuana is NOT for everyone, but it doesnt make it a bad thing, im guessing right now and i didnt see this in the comments but has anyone thought about it being laced? And maybe hes feeling the effect of withdrawals or something similiar? Thats just one of my guesses. Also, because you had a bad time doesnt mean you should never try it again, maybe try a hit out of a bowl instead as I can feel a major difference between edibles and flower itself. Anyways, hope this clears up man.