My girlfriends mother had recently started smoking with us ocassionally. She would get kinda jumpy and on edge when she was high, but it would go away quickly. One day though she smoked by herself at her apartment and ended up calling 911 because she thought she was going to die. Ended up being a panic attack. I suspect that if this weed was not laced, this is what happened to you. Do you know if you are susceptable to anxiety? Because the stuff that she smoked was mine, and I had been smoking on that for 2 weeks straight.