Low heart rate, on and off chest pain shortness of breath

[Isaiah101]

I’ve been worried about my heart like crazy. I’ve been in and out of the hospital all month due to shortness of breath and chest pain. It all started about a month ago I decided to try smoking weed for the first time and I had a really bad panic attack. My next few days after the panic attack went as normal as any other days, I go to work as usually but then I start getting dizzy/blacking out and having chest pain. I’ve been to the hospital atleast 5 times since then and they can’t find a problem. The doctor at the hospital said I had a irregular heartbeat and I should go to a cardiologist. My cardiologist did a echocardiogram, stress test and has me on a 3 week halter monitor and still hasn’t found anything unusual. It’s really frustrating me because I am feeling all theses (red flags) for like heart attacks or heart failure but the doctors keep saying my vitals are ok. I went and got a Fitbit trying to make a healthy lifestyle change and find my heart rate drops in low 40s while sleep and as low as 52 while awake. I don’t feel as if any of my symptoms are related to anxiety at all this has been going on for a long time now and I can’t seem to get sleep. I’m on the verge of losing my job and it seems that all is falling down. I have a 1 year old son and I’m extremely worried about his future do to my circumstances please help I’m on day 17/21 on my halter monitor and all 17 days have felt like hell.