I'm going to turn 20 this month and I don't understand why I am having these irregular heart beats..I've always had them since I was 13 but never this much and for so long.Docs have looked at might heart and found nothing wrong, so why is it increasing? I'm worried I've been debating on going to the doctors but I dont know because what if it's nothing and I waste alot of money? Buthen again I want to know if there is anything going on? And it does bother me when I have them