DCIS,Florid LCIS and Nipple Adenoma

I am new to this forum and would apreciate your advice. I have recently had a WLE of the nipple and have been told I have Low grade DCIS, Florid LCIS and flat epithelial atypia and Nipple adenoma. Has anyone else had this?
Please could you tell me what the usual treatment might be and when can they do the nipple reconstruction. I am struggling to get my head round it all. I have been having frequent breast biopsies over the past 4 years.