Thanks again for all the help & support, my friends.
I've bumped the thread to let you all know that it is over. She hasn't nursed in 4 days and my milk supply is no longer sufficient enough to even make my breasts uncomfortable. I feel sad about it, more than I expected to, and my hormones are going crazy - but DD has adjusted just fine, perhaps better than I have. Even DF said it'll take some getting used to knowing she doesn't get the "boob" anymore, and he's always been mostly indifferent about breastfeeding. I don't really know how to feel just yet. I've been crying a little but this feels natural. I used the "don't offer, don't refuse" method for the final feeding and she never asked.
Thanks so much for helping me succeed at breastfeeding my baby. This has undoubtedly been the most life-changing year I will ever have experienced.