My planned CS was lovely! Especially in comparison to my first birth which was a 3 day drip induction shit show with a back to back baby ending in 3 sets of forceps, a severe shoulder dystocia, retained placenta, 2L PPH and injuries to me and the baby.
CS on the other hand? I knew exactly when it was coming. I went in, sat about on a bed for the morning, walked myself into theatre, had the spinal (that bits a bit grim but certainly no worse than the epidural especially as you aren't already in pain!) laid down and let them crack on. I saw zero gore, felt a bit of weird rummaging and my baby was born!
I actually had a retained placenta and (smaller) PPH with the CS too but it was all so calm I didn't even realise until they told me afterwards. Stitching up takes a while but you've got your baby so all being well you don't really pay any attention.
Recovery was fine, a bit sore but again nothing in comparison to the rough first birth. I was walking a bit by early evening (had CS at 1pm), they gave me painkillers (the good ones, opiates!) when I asked for them (none of the 'paracetamol only' stuff in my hospital - NHS!) which I only needed for a day anyway and I stayed in two nights. I was up and about at home feeling almost back to normal (bar any heavy lifting and hoovering) in 2/3 weeks.
I imagine an emergency CS is a different matter but I'd do mine 100 times over the first birth!
Try not to worry OP. It's really not that bad, honestly. You do need to listen when they tell you to take it easy afterwards, you do need to keep your wound clean and aired to avoid infection. You need to make sure you don't get constipated (also that with any birth though) because that is not pleasant if that happens and you definitely need massive, massive knickers and a pillow to put over your tummy under the seatbelt on the car on the way home.
Good luck.