You may see my comment as unhelpful, but it is true. If you are not OK - seek help. There is no shame in doing so - It is out there waiting for you. Wallowing, never helped anyone. A quick google tells me that there is a lot help out there if you want and need it.Does anyone want to hear it?! Well, in my experience no they don't. Which drove me to attempt to take my own life. If I had more support from the people I reached out to initially and they had wanted to hear my struggles, I may have felt validated enough to seek professional help. Sorry but your comment is just completely unhelpful and lacking insight into the realities of PND
(I'm not the poster you responded to but this comment really got to me!)
As far as I am aware, I did not have PND - but I was terribly lonely (resentful even) being at home with the baby 24/7 so I got off my arse and changed things for the better; I 100% guarantee you that if I had PND then I would have reached out to my health visitor, my doctor, the bloody Samaritans if I felt it would help.
I am sorry this happened to you and I am genuinely sorry no one could see what was happening before you got to that point.