I had two, 13 months apart, in a hospital that was closing down and moving. My experience was interesting.
First was an EMCS after 36 hours established labour with a baby sitting back to back and sacroiliac hip dysfunction which made lots of positions impossible. Only got to 8 cms and baby was stuck. Eventually got an epidural and then had to wait for theatre. Large baby (9lb 13oz) was fine and then up to ward where they continually missed drug rounds, didn't remove the tube from the epidural which was then basically an open tube into my spine, were poor at supporting bf, kept saying they'd pop back later but didn't. I was borderline for a blood transfusion. My bed was broken and stuck at a level that made it difficult to lift baby from the cot. I didn't get so much an opportunity to wash my hands from when I arrived at the hospital until DH watched the baby so I could go for a shower. I checked out against medical advice on day 3 and went home with paracetamol and that was that. Home care was much better but i essentially just got on with things, agree loose clothes. I never had anything stronger than paracetamol and i don't have a high pain threshold. the wound was fine, I had staples, the HV removed these at some point. Make sure you don't have any waistbands that sit low on your stomach.
2nd was an elective section as they didn't think the scar would hold and baby was also lying back to back. Op went well, hospital was a worse state than last time, broken lamp, no curtain on window etc but staff were much better, I had a bed bath on arrival in the ward and one of the mid wives took DS away for a few hours during the night to let me sleep and just brought him back when he was hungry, still didn't have anything more than paracetamol and checked out on the morning of Day 3 with their blessing.
Whilst DH was helpful, there wasn't much opportunity to rest with a newborn and a 13 month baby :) Wound was again stapled and removed by HV with no issues.
I suppose it's about doing what you are ok with and taking opportunities to rest if you can but don't assume that you'll be bedbound, crippled and unable to do anything and be in pain as that's not my experience and your are probably a lot more capable and able than you think.
We've always been a "just get on with it" family though. I broke my finger in the supermarket on the trolley one evening but I just shoved it on a bag of frozen peas and finished the shopping, didn't fancy a late evening trip to minor injuries so just strapped it myself and carried on :o