i posted about this before on several other subreddits trying to find some answer or some support, maybe people who experience the same. i've been having this for probably almost a year by now, heart palpitations, weird jerks amd cramps in my chest and throat, a dropping feeling in my chest, feeling a bit breathless when this stutter or cramp comes. sometimes i even have the feeling of impending doom or like my heart will fail and stop any moment.

i've had several different doctors test me and all my vitals are great, heart is fine, blood and hormones are fine. no high blood pressure or other problems. they just say it's anxiety but i can hardly believe it. it feels too real and dangerous to be "just" anxiety. 

it's gotten worse in thr past two weeks and i'm kind of getting restless and scared and desperate. i get these symptoms every day multiple times a day. i constantly listen to my pulse to check for any skips of heartbeat or arrhythmia. it's gotten a legit problem and i don't know how to deal with it. 

if anyone who has suffered from cardiophobia or health anxiety knows something about this or has even managed to beat their anxiety or manage it, please give me some advice. i feel so hopeless and alone, i'm so scared of dying.