23/M no past medical history. Recently I’ve been feeling like my heart is going to just give out. I had the vaccine back in March and been feeling Long covid effects since I had my afib episode 2 months ago. I’ve had tremors, brain fog, severe anxiety and depression, and lots of flutters and palpitations. I have not been able to be physically active since my afib episode. No family history of afib. Need help and advice.