Hello, fellow people, so I wasn’t sure where to post this, I have bad anxiety so figured this would be a better place,

Anyways, about 3 weeks ago I had an awakening and decided to completely change my lifestyle, went from being completely lazy and unhealthy and fat to walking/running everyday, with a break day on Saturday and Sunday,(btw I am a 20 yr old 6foot 219 lb male with no known conditions other than terrible terrible anxiety) and last week I decided to give up smoking weed as well as vaping.

I also do vigorous workouts and honestly, I may be going to hard for myself considering the pay 5 years I was completely lazy and fat.

So a day or so after quitting the vape I started noticing my heart was skipping the beats, realistically, it’s an extra beat but feels as if it beats, pauses, then comes on with a harder more noticeable beat, and it’s been happening legit the moment I wake up till I go to bed 2-5 times every ten mins, for the past 4 days now.
I had went to the hospital, had an ekg done that came back normal nurse told me to wait, now being in Canada our wait times are freaking ridiculous especially where I live, and did not feel like sitting in a waiting room for 6 hours, would of had a panic attack due to my social anxiety, anyways I’m jus wondering if anyone has any similar problems with doing a ton of sudden lifestyle changes which results in,heart palpitations, I’m chalking it up as nicotine withdrawal, but my anxiety is telling me “HEY ITS TIME TO HAVE A HEART ATTACK”

Anyways yeah I jus wanna hear if anyone else experienced this due to quitting nicotine and/or from strenuously working out,