I've had PVCs for about 30 years, and for about 10 years I had them in the thousands per day (20,000+). The thing is if you have a structually normal heart, they are still benign. I would get reports with over 20,000 PVCs and I was still told, not a problem. They feel weird though.
Oh my Philly! Did you see a doctor about it? That sounds like quite a few. What do they say they are? I think I was 23 when I first felt them as well. Dealing on and off for around 20 years now. Horrible aren't they.
I have at least 10 a minute. So if I were you I would consider myself lucky. They just started three days ago. I am still freaking out about them. I'm only 23 and fear having to deal with these for the rest of my life.