silv Don't worry about sounding off about non-ESH things - that is what we're hear for. We are still the wonderful, fabulous women we were BEFORE we got pregnant - it's not all about the babies you know! 
Bit of an odd suggestion - but Evans do some pretty "pretty" bras - smallest back size is 38 in an H cup if that were to be any good. They won't have nursing flaps of course.
VAG is right - the first 6 weeks are really tough and then suddenly you'll turn a corner, be in some semblance of a routine and feel more like you again. We too love sleeping bags, I was always scared he was going to get sheets/blankets over his face. Cossie gave us a lovely growbag which was fab for night feeds to as you don't even need to get them out of it or have to tuck them back in. You just pick up the entire bundle!
boxer's suggestion of temporary full/groom livery is excellent. Riding after the c-section at 6 weeks was lovely, but it did hurt and it did make me tired. I could not have been carrying water buckets/hay bales and pushing wheelbarrows at that point. I also agree that if your sharer thinks she's doing OK then she probably is. As long as hoss is fed & watered it really honestly won't care if there's a bit more shit in the bed than ideal or the rug isn't taken off every day. As long as the feet are getting picked out daily everything can wait until you're back in charge!
MB is only 3 weeks old, I know at 3 weeks post Bear everything was still a blur and I think we were at the height of sleep deprivation + early-evening colic but you will get through it. :)
We all love you and wish you loads of hugs. xxx