Hi A.! First thing to say is it will be alright!!! I had a c-section with my first baby (emergency c-section, baby was in distress) and the recovery was better than I thought it would be. A few things about the recovery - yes, it does hurt but they give you pain killers. They gave me percocet (generic name is oxycodone) and ibuprofen (800 mg) a few times a day. Yes, the percocet can make your baby a little sleepy but you don't need to worry about this - pain will keep you from being a good mommy! When you start to feel in less pain (I think I took the percocet regularly the first four days and then I took it only a few times after that like when I overextended myself), then you can just take the ibuprofen. It is important to take the ibuprofen regularly - it will prevent the pain from coming, there are no side effects for your baby, and it helps the healing. The bad thing with the percocet is that it constipates you. To be truthful, I found the constipation to be the worst part of the whole recovery from a c-section!!! In the hospital, they gave me one stool softener three times a day but I see that the maximum dose is two pills, three times a day - I wish that I had taken the maximum dose so please ask your doctor about this! and don't be embarrassed to ask about it - really, really, the constipation can be painful so try and prevent it! You can also prevent it by drinking lots of water.
They will probably give you a tight tummy band to wear around your waist - it gives you support and makes it easier to move, cough etc. I liked mine.
I swelled after the surgery (puffier ankles than during pregnancy!) - just a result of the drugs, surgery etc. It may not happen to you but if it does, you just drink lots of water, try and move around and it goes away in a few days.
Pain-wise, you'll be able to walk around slowly after the first 24 hours but even soon after the surgery you can walk to the toilet etc. In the hospital, they will encourage you to walk around because it's good for you. I would walk to the cafeteria (slowly!) and get dessert as a treat. After 4 days, I was basically okay but then would overdo it and need to lie down and rest a bit. I felt totally normal (except for sleep-deprived) after a couple of weeks.
Remember - women who deliver vaginally are also tired after birth so all women have to take it easy those first few weeks.
It's amazing how our bodies can recover! Don't be scared. Really, really, it wasn't as bad as I thought it would be at all.
Congratulations!