I Had Right Breast Cancer In 1988 - It Was

I had right breast cancer in 1988 - it was hormone receptive tumor ! I now have no breast as I had them both removed ! I have not taken estrogen replacement since 1988- my body is a classic run down with no hormones to keep me healthy ! What natural therapy can I take that will restore my body, without causing recurring cancer ? I am (72) years old. I am suffering many symptoms . Thank you !