PVCs and Coronary Artery Disease

I’m a 46 year old female who was diagnosed last year with a 30-50% blockage in my LAD. The treatment is Zocor at this time. Today I was diagnosed as having PVCs...something I’ve been trying to figure out for the last 4 years and it was finally caught on an EKG. These PVCs are terrifying and I’m looking for some insight from others who have the same issue. How do you manage through the PVCs and not let the unsettling feeling overtake your mind. I feel like my peace of mind has been completely stolen from me and at 46, it seems the road ahead is going to be a long one.