I feel you dude, one time at the beach my girls brother, a friend, and I blazed a couple of joints, some dank ass herb - probly best ive ever had, but after we were done my girl and I got in the shower, I felt like the bathtub was spinning and i got clostrophobic and shit, I had to get out and lay down - i eventually slept it off. I couldve sworn it was laced, everyone else was fine though.