i wanna go to sleep so bad but the thought of sleeping and getting a cardiac arrest/heart attack consumes me..ive always gotten chest pain since 2010 and it was fading away for a few months recently but now its back and this is soooo frustrating to cope with the agony of amxiety. im 17 and ive had tests done on me in the past that my heart is fine and healthy but i still get chest pain on the left side of my chest. it happens so suddenly/randomly too. its like a short and small cramp on the left side of chest kinda close the center.it last or like 2 seconds than leaves.. this scares me and is driving me insane!!!!! all i really wanna know is if theres someone out there who feels my agony, pain, and anxiety and how do you cope with it??? because this is some serious bullsh*t to live like this for years and years.