IIRC (the Mrs and I are counting on our fingers here) I had my staples removed a week after my surgery, and felt mostly fine a day or so before that, but it was a couple weeks before I really felt 100% I’m referring here to standing up straight (from the incisions, staples) and being able to lift any substantial weight, not any kind of weakness after the surgery, recovery from the anesthesia, etc. That stuff should be gone within, oh, 12 or so hours, at most. What is it you do? That can make a real difference, I’d think.
I don’t recommend goin’ it alone, m’self. I was in the hospital something like 48 hours after surgery (and there’s a whole different story involved with that) and the second day I was home, I was pretty much up and about unaided. Well, my perspective is skewed because of that first night*****, but I’d suggest you have someone on hand until at least the second night after surgery (assuming yours is in the early AM). I needed help getting in and out of bed (I could do it on my own, but it was not a fun experience) and the pain meds they’ll most likely give you can leave you… less than coherent, until your system adjusts to them. It helps to have a keeper while you’re stoned. 
If you mean from the gallstones/gallbladder problem, no. If you mean nervousness right before the operation, yeah, most people do, I’d imagine. Or are you referring to something completely different?
Let’s say that your system will need some time to readjust. You’ll learn which foods to avoid, or at least, to only eat within, say, 10 minutes of home. Grease is right out, in any substantial quantity, so forget the breakfast menu at Perkins, and don’t go out for pizza, for a couple months. Order in, or do without. 
As I said, my surgery (and recovery, holy cow) was not quite the standard, so my experiences may be a bit worse than what you’ll go through, but overall, it wasn’t traumatizing or “going through hell.”
*If’n ya want the whole story, I’ll tell ya… but it’s got more to do with the hospital I was in, than the surgery itself. Unless your experience is really bad, mine might make you feel a little better, actually.