Hi, my name s Rose. I have been smoking pot pretty much everyday for at least a year, but i recently had surgery about a week ago, i had my appendix removed. So, a couple of nights ago i went out and smoked a joint after not having one for a few days, and after about 20 minutes, my heart started pounding in my chest and i felt really scared, so i got some fresh air and some water. This feeling lasted a couple of hours or so...but it s never happend to me before when i ve smoked pot. I m thinking maybe i had too much too soon?? i m really not sure, maybe if i have less it wont do that??