Hysterectomy recommended post menopause polyps

54 years old. Post Menopause. Recently had uterine polyp removed. They didn’t think they got it all and recommend hysterectomy. I don’t want to jump to hysterectomy due to hormone shifts. sure enough- started bleeding and having pain again- indicating that I do still have an issue with uterine polyps. 1. Any recommendations about whether I should get hysterectomy or second opinion. 2. Biopsy showed polyp wasn’t cancer- how long do I have to worry about it turning cancerus ? 3. will pain fade? 4. could polyp be causing night time urination, insomnia, or anxiousness? 5. will loss of post menopause hormones with hysterectomy/loss of ovaries be noticed at my age?