Some heartbreaking experiences and situations here

I had my hysto six years ago, before I decided to transition. It was due to horrible fibroids. I had just my uterus removed, and kept my ovaries and cervix.
The surgery was a vertical open incision. I think I was out of work for six weeks, partly because I developed a small infection that caused part of the incision to take its sweet time closing up. Surgeon would not let me return to work before the incision was completely healed closed on the outside.
Surgeon warned me I may experience monthly spotting. This happens if they don't get all the (endometrial?) cells and you've kept ovaries. (Bleeding after surgery should be checked out in case it's from something not healing correctly).
I was lucky and never had monthly bleeding again. By the age of 43, I had not had menopause yet (needed to verify with bloodwork, as I don't bleed). If you can bear it, the giant forum on hystersisters has so much info.
I've also had three abdominal surgeries that were done laparoscopically. These required between 2 and 3 weeks off work.
In general, healing internally takes longer than healing the external part of the incisions. You may feel good enough a few days after surgery to do more stuff. Keep being a little active, but do not overdo it. You are still healing on the inside.
It may take longer than you think to get your energy back.
It can itch and burn when nerves are healing.
Anesthesia and pain meds can make you constipated. Ask your surgeons office ahead of time about what you can do about this.
Ask your surgeon all your questions about driving, lifting, showering, swimming, sex, etc.
Listen to your body. Don't hesitate to ask your surgeon's office if you have concerns after surgery. They should give you this info upon being discharged.
Bonus tip: ask for any needed prescriptions (probably just pain meds) at least a few days before surgery, so you can get them filled and not have to stop at a pharmacy in the way home.