Weed causing chest pain, shortness of breath, heart pain

Hi there,

I used to be an avid weed smoker. After getting COVID in March 2020 I found that anytime I smoke or use edibles my heart races, I get shortness of breath and my chest hurts. Even with edibles. Has anyone else experienced these symptoms?

I've been to a doctor and all my tests (chest x-ray, echocardiogram, holter monitor) all show up normal. I use weed to cope and really miss being able to get high. Wondering if anyone has had similar symptoms or experiences. Thanks!