Anyone’s marriage failing after first baby? If so, how did you fix it?

Our baby is 6 weeks old. I had a rough pregnancy but we have never fought this bad before. I know we are tired but all he does is pick fights out of the blue. Anything I say is grounds for a heated argument, even if it comes from a place of love. I’m so tired. My fuse is short and I’m emotional. I’ve just been diagnosed with postpartum depression.. I don’t want him touching me because I have had zero drive since the pregnancy and now, I have no emotional connection to him. We are starting counseling tomorrow….

I’m starting on medication for PPD, and I want to save my marriage and find love and peace in my home again. Anybody have experience and/or success with this? We are headed for a crash course…