Tamoxifen hysterectomy

Hi I had left breast mastectomy February last yr lymph nodes good just had a dnc last Tuesday have to have hysterectomy and go on another tablet after hysterectomy the procedure I had last Tuesday I have right overy cysts and something suspicious on cysts so they recommend hysterectomy I also had tumor markers bloods done still not got results waiting for hospital to have meeting and let me no what they gunna do with me after hysterectomy I won't b on tamoxifen ill be on another tablet dont no what it called I forget but has anyone no if ill need chemo or rads after hysterectomy im on waiting list aswell for other breast off sentinel node biopsy tissue expanders then implants oh my cant wait for that