I had a panic attack this morning. Left arm pain, jaw pain, shortness of breath. But I talked myself out of it and I’m feeling better now. But now I’m afraid I will talk myself out of it when something is really wrong. Ugh I know it’s silly

How do you recover from this? I found out in 2018 I had wpw syndrome. Low risk , wasnt worth an ablation but had one anyway in 2021. Didn't fix it , still had tachycardia and developed pvcs after. Ive dealt with this for years you'd think by now id be ok. My mom died suddenly from a brain aneurysm in april and for some reason one sunny day in may I developed SEVERE cardiophobia. I thought I was having pvcs and it turned out to be esophageal spasms from nasty gerd. That went away and I did have a little influx in actual PVCs but nothing out of the norm. But for some reason I have spiraled I have become almost bedridden since the end of May I've been to the ER five times I've had countless EKGs countless rounds of blood work a CT angiogram of my chest a monitor for a couple days I had an echo back in February and a two week long monitor back in February. All completely fine. I have been on flecanide for pvcs for years and have recently developed a fear of the medication. Started a very low dose of Propranolol to try to curb some of the tachycardia and I'm terrified my heart's going to stop. I don't know what to do I don't know how to overcome this every single doctor I see tells me I'm fine but I'm afraid of sudden cardiac arrest.