Divorce and PPD

My daughter was born almost a month ago and I thought at first my frustration and sadness were from baby blues but it kept getting worse as days went on. On top of that my husband decided that he didn’t want to be a dad and doesn’t want my daughter as well as doesn’t want to be married any more. So we are separated as of now and working towards a divorce. I’m having an awful time with ppd already and this is just sending it over the top. I don’t really know how to handle this. Has any one else been through this?? I really would appreciate some help!! :(