I hope you were able to get some rest. As much as you are able, as soon as you are able, shift the focus away from what he is doing or not doing to what you want and what you need for yourself and your child.
I don't know if you are in Al-Anon, but I found them, along with reading Codependent No More to be very helpful.
Keep coming back and posting. Many of us have been in your shoes.