Hi Pam,
That is great that you made an appointment with a psychiatrist for him. I think you both will be happy you made that choice. Does your husband want to go? I starting seeing therapist 2 years after my diagnosis and I wish I had done it sooner.
Like Christine said, take some time for yourself too. Talk to a friend about something,anything that is not cancer. It will do you some good. In regards to helping your husband..my idea may not be for all but...When I was home from my surgeries Ray would rub my feet or my shoulders. He made me tea and just other nice things to make day a little bit nicer. Or, when I went to bed he would scratch my back. It really helped me.
Good luck and I will thinking about you.