I was only 40 when I had the operation laparoscopically. I was very fit otherwise so that made a difference to the recovery time. The plan had been that I would stay in hospital for five days but I felt well enough to go home after two nights and was back at work after four weeks. I recall that bladder function returning to normal was one of the criteria for being allowed to go home.
Surgery took about four hours but I had endometriosis so some of that time was spent dealing with that. That was done by laser ablation.
The things I remember most are feeling very tired and painfully windy for about a week. My tum was swollen so I had to buy larger knicks. Lots of rest and not lifting anything were the two most important things.
I was given co-codamol for post-op pain but only needed them for a couple of days.
Recovery will probably take longer as you are older and also depend on how the surgery is done.
For entertainment, to while away the rest time, that was when I first started to listen to audio books. Thirty years ago now and I never stopped.
Good luck.