ok i have this allll the time, now my boyfriend tells me the truth and he always says "kristy, if your heart had stopped you would be dead" then i say well what if i am dying and he says "you're not, your heart isnt made to just stop, it wouldnt do it for no reason and even if it wanted to you would be a lot worse than this"
our bodies arent made to do thisngs like that
i sit and hold my chest feeling my heartbeat to know im alive
its silly but i do.
all we can do is trust in our bodies, tests and so on.
Also the worst thing you can do is panic about it more, it will increase your heart rate and you'll worry about that!
try and calm a bit:) i know its hard. i really do.
hope you feel better soon!