20M. All my health anxiety comes from my heart since I got diagnosed with POTS. 

I’ve had a full cardiac checkup a year ago. Echocardiogram, EKG, zio patch for 7 days, etc. 

I have been told my heart was healthy and fine.


Tonight just like a few other nights I’m experiencing terrible “heart” symptoms.

I’m scared that it’s a silent heart attack. 
My chest feels tight, I’m dizzy, sometimes my left arm or jaw feels like it has pain (but maybe it’s because I read the symptoms)?

I don’t know. I’m freaking out. Everytime I go to the hospital for heart scares I’m told I’m fine. I even went just a month ago. I don’t want to waste anyone’s time or risk getting covid by going to the ER for what could possibly be a panic attack? Could I be having a silent heart attack?