HRT after Breast Cancer

I’m at struggle town and I’m sick of it! I had BC at 38 which didn’t spread beyond my lymph nodes. I had a lumpectomy and radiation. I never went on tamoxifen for long (it sucked) and each year I have a mammogram, ultrasound and blood test. I’m now 47 and really struggling with complete lack of energy and motivation and severe mood swings along with crappy sleep, sweats, weight gain and restless legs at night. I want quality of life and taking HRT is something I’m wanting to take but all I get prescribed is an antidepressant. Has anyone taken HRT after breast cancer? How was it for you?