hey, i take paxil, a very low dose, and took it throughout my pregnancy and while nursing, well, we are still nursing.
i didn't want to take drugs either, but i had tried everything else, so i finally relented. my experience has been quite positive. i know it's not like that for everyone, but paxil worked for me almost immediately and has continued to work ever since. my midwife says it is the drug which shows up least in breastmilk and appears to have no ill effects on baby. obviously, it's too soon to make a claim like that, but without my "happy pills" i honestly don't think i'd be a competent mother.
good luck with whatever you decide to do!