Nah dude dont stop smokin. That happened to me awhile back, its probably the bud ur smokin, different strains do different stuff. Just cut back for awhile and you should be fine. Also, make sure ur in a chill place where you know no cops or parents will bother you. Also, where do u live? Its gettin cold now and i find that when i smoke outside or if i am outside when im high, the cold makes me shake and i sometimes get panic attacks.