Congrats to you on getting help!
I went through 5 months of hell before admitting to myself and my husband that I might have PPD. I had 3 therapists blow me off- I had made appointments and they didn't show. I stopped trusting anyone.
Finally, I found someone I could relate to. She listened to me. She validated how I was feeling and helped me find a psychiatrist. I started off on Zoloft, and that was miserable. Then they combined that with some anti-convulsant, I don't remember the name. I felt ok, but developed a rash, and that was just no good. Then I got Cymbalta. And oh, the relief that came with that drug. I felt motivated to exercise again. I got out of bed, for crying out loud! I also was given an anti anxiety medicine to help with sleeping issues and the whole being around other people thing.
All in all, it took about 2-3 months for me to feel somewhat normal again. Now, almost 1 yr PP, I'm off the medication and things are going really well. It happens- you just have to try, and try again if that doesn't work, etc. etc.
There IS a light at the end of this long, dark tunnel. You may not see it now, but I hope you'll start to soon.