sorry have been absent, no energy for banter unless twilight related (brain's gone to mush).
SG, huge hugs, i can totally sympathise: i had mosnter case of baby blues with dd1, i too had horrible stitches/scar whcih hurt for weeks (but it stopped eventually i promise!), dd1 never ever slept, day or night, i was exhausted (in hindsight I know it was because i was anaemic- get yourself some floradix, quick!). I couldn't stop crying. My dd1 was also born in the middle of winter (february) andthe short days, cold grey weather etc really didn't help. Somehow as soon as spring came we came back to life.
things DO get better, slowly. If I could do one thng differently it would be to get some help- i was completely alone after my mum left, and while that was nice in a way (it felt good to organise my own day), i think if i had had someone to just take the baby out for one hour in the pram while i showered/slept/done nothing it would have really helped. I could have gotten that help, but felt it would be an admission of failure. Well, it isn't, motherwhood is not about failing or succeeding. Same goes for breastfeeding really, I am a staunch pro breastfeeder but if, for any reason, you wanted a break from it, you should go for it with zero regrets or guilt trips.
I would also echo Pippi's words, it's a long term game, it's not the birth you had, the milk he drank, whether you were the one sauntering in a posh cafe at 2 weeks post partum or the one who stayed home in her jammies until the baby turned 6 months...
If sitting is uncomfortable- have you tried feeding him lying down? Not only the position might make it less painful, you get to rest, and supposedly the skin to skin is supposed to be very good for bonding/hormones.
I am not making any sense at all am I. I hope you get better soon, coraggio!