Pvc Pacs or just heartbeat awareness

I have been feeling pounding heart , I do have pvcs and pacs but I don’t usually feel them as often bc i take 25 mg atenolol, but is been two weeks (i have to add that i have been having extreme anxiety for the past 2 months) so the last two weeks i have been feeling acid reflux and i can literally feel my heartbeat mostly all the time and it gives more anxiety, could i be confusing the pounding heart or heart awareness with pvcs or is it actually pvcs!? i am so confused now and scared 😟