PP anxiety effecting SO

I just had my second daughter about 2 weeks ago and have had pp anxiety extremely bad. I had it with my first daughter but this is my DHs first baby so he wasn't there to experience my anxiety the first time. I get really irritated with him quickly, I cry randomly, and I'm always checking if our baby is breathing. But now I can't handle him or really anyone touching me. I don't like to be held or hugged aside from my kids. This is his breaking point. He told me i need to figure this out. I don't know what to do. Can someone help?