New Leaf,
I had a lot of the feelings you had, also kinda felt I was just a little this side of crazy for a while around the 60 day mark, it goes with the territory. If you think your Depression is becoming a problem see a Doctor and get professional advice. I still have my bad days but continue to plug along in the belief that where I'm going can only be better than where I've been. You may also want to google "Post Acute Withdrawal Syndrome" and see if you see yourself there at all.
Good luck and keep sober,
John