I've gall bladder, uterine ablation, gastric bypass (sleeve), and total knee replacement surgeries. I learned after my gall bladder surgery that I am very very susceptible to nausea and vomiting post-surgery from the anesthesia. It was AWFUL- think the worst motion sickness and vomiting ever- and it took them about 12 hours to figure out the issue. For the subsequent surgeries, I reiterated this many times to the surgeons and they listened- and my recovery was much better.
It sounds silly, but keep a shoe box beside you on the bed. You can drop meds, cell phone, TV remote, chap stick, whatever into it. Sometimes it just hurts too much to twist around and reach for the bedside table. Also a great place to keep a pen and small notepad for recording your meds. Another handy thing was a small flashlight from the dollar store (so you can see what you are writing in the middle of the night), although if you have a cell phone I guess the flashlight from that works, too.
YES... write down what meds you take, what time, how many. You won't remember what you took and when early on, and if you wake up at night it's nice to know if you can have a pain pill, or if you already took one and don't remember it.
NO WORK EMAILS OR ONLINE SHOPPING for at least a week post-surgery. Don't learn the hard way!