Hope things get better, Sara!
It really could be a reaction to any number of foods. Ozzy had similar reactions on a few days and I'm pretty sure that legumes are the culprit after looking back at my diet on those days. I've had friends who won't eat raw onions, broccoli, or citrus while nursing because of their baby's reactions. Does Geo always have the same reaction/symptoms or could you narrow it down by keeping a food diary and tracking when he is better or worse?
We've had some mild thrush here, which seems to be getting better. And I stretched my c-section incision somehow and then it started draining a little bit, which led to the medical advice to "take it easy". Pretty much just spent the whole week on the couch with the baby. Not so bad, but I haven't contributed to the upkeep of the house in any way and was really hoping to start an exercise class next week after my 6 week appointment and am not sure I'll be up for it. (There is another mama-baby class starting 2 weeks later, so I'll aim for that one.)
I hope the rest of you, and your little ones, are doing well.