@girluvsart, welcome to the WhatNext Community. I see you have been on your journey for quite a long time. I too am ER+ PR+ HER2-. I was diagnosed in November 2019, had my mastectomy of my left breast on February 26, 2020 and am currently on Anastrazole. I know that compared to most/many, I am very lucky to have had mine detected while only DCIS. I started with a lumpectomy but the margins were too much and the decision was made to move ahead with mastectomy.
I hope you find as much support here as I have found.