I have been diagnosed with PND (have two children, 6 months and 3 yrs old) and have been prescribed anti depressants (Sertraline). I am breastfeeding and the doctor couldn't assure me the drugs would be absolutely safe - only that the 'benefits outweigh the risks'. She also told me to watch out for any strange behaviour in my baby 
I am trying to get better without them but am finding it a struggle. I often think I am a terrible mother and that my children might even be better off without me, although most of the time I know this isn't true. I get by day to day but find socialising difficult - even though I know this is what I need!
AIBU to not take the drugs?