Can excess weight worsen PVCs and aggravate tachycardia?

Hello doctor,

I am 23 years old and have been diagnosed with PVCs, which I know are harmless, but I have been reading a lot, and people are saying PVCs that are constant or in a "run" three or more are considered ventricular tachycardia now I have had a stress test done ekg ultrasound, and everything came back fine. I am scheduled for a holter in about two weeks, and it is a week monitor compared to the last test. I am deathly afraid of this arrhythmia (I am just a kid, and I know it can be worse, but I thought I was doing better. Let me explain. I smoked weed and cigarettes for about six years and am quite overweight. I am 6'2 in height and 350 lbs. I quit cold turkey, all weed, cigarettes, and my horrendous eating habits about two months ago. When I was smoking heavily, I would sometimes get PVCs, and sometimes I would get them all day for one to three days, and then I would not get them for months or weeks. I was not very concerned at the time because I was told they were benign and did not cause any harm, so I went on my merry way.

Well, one night, I thought I was having a heart attack, and long story short, it was not heart-related but, in fact, stomach, Indigestion so I went to the GI doctor and tested positive for H.pylori; I am not aware if I still have it for I just took the antibiotics for it and am waiting to get tested again. I also have a hiatal hernia and some reflux. Now, I know the hiatal hernia can irritate the vagus nerve, which can cause PVCs, but I rarely get them while resting during weight lifting or any type of cardio. It seems like I only get them during sexual activity. Now, I do not understand why, all of a sudden, I get multiple PVCs in a row. They do not last longer than 30 seconds, and my pulse is not over 100 bpm when I get them, nor does it skyrocket as people with ventricular tachycardia get, forex, something like 175 or 200 heart rate. Now, I was able to measure my pulse with a reader I have during this PVC or ventricular tachycardia incident, and it was around 35 bpm. What does that mean?

But it confuses me, considering I know ventricular tachycardia is usually a fast heart rate tachycardia, meaning anything over 100 bpm. Now, I did get this sensation of "ventricular tachycardia" before, three weeks after quitting my old habits, and it would only be at night when I hopped into bed, but it went away, and I was fine after that. Does ventricular tachycardia just happen suddenly, or is it induced by something? Do I even have ventricular tachycardia? My heart rate has never gone over 90 when having PVC run episodes. So I am uber confused and scared. I have high anxiety from all the health problems that have arisen. It seemed like they came out of nowhere cause I never had problems when I was smoking.

Also, what does ventricular tachycardia feel like? Is it a super fast heartbeat with irregular heartbeats? And should I be worried? I am a very obsessive person and very worried about this, which I know makes my PVCs worse. I will tell you they have never been this bad in my whole experience with them. Please help.

Thank you.