My dr said I have endometriosis

Amanda • In love w our love bug
He did a V ultrasound to check for fibrosis. I'm confused.... If I hv endo y hasn't he done anything for it?? I came off bc Jan 2013. My flow is light to regular now and little to know pain. I guess I need to ask him but just wondered what all the hype is about here bc I'm obviously uneducated about this illness.