Last week i smoked weed for the first time in my life , after two minutes i felt like my heart is racing and its beating really fast then i had problems oh inhaling , i really thought i am going to die , then after five mins i calmed down and everything was good , well i should say this that since 16 i am having heart problems sometimes its racing when im worried and other mental stuffs, back to our topic today i tried it again coz my friends told me the first time is called the bad trip , you wont have it again, so i tried it and the same thing happened , i really got scared, so i came here to ask was it really a heart attacks, or as they say its just me whom imaging the thing ?