You have options and should do the research before a hysterectomy.
Women and doctors know to leave ovaries or at least one ovary intact. Leaving the cervix in place is not well understood especially as it relates to a woman's sexual arousal and orgasm.
My aging pussy is kept in shape with bio-identical hormones made from the soy bean plant.
Get a vibe...smoke some cannabis...have a fantasy.
You didn't mention using a lubricant which is your number one sex toy.
When you feel like having sex again, start with yourself.
As long as you have your clitoris, you can orgasm.