I had DS 3 4 months ago, I also have DD 5 and DS 2, I am happily married and run a small internet business, I have a lot of support from DH and am very happy and content with life in general... But I am being plagued by dark thoughts of awful things happening to my children and actually have to tell my self to stop out loud sometimes. At night in bed my anxiety is worst, it is so strange and overwhelming. I had this when my other two DCs where babies but my doctor said it wasn't PND because I didn't feel depressed, I'm actually scaring myself at times, help!