Welcome back Steve. I hope the withdrawals aren't too bad either, did you have problems last time?
After the initial shock wears off you'll definitely want to look at where things went wrong. As Carl mentions, usually when we return to drinking there were many things leading up to it. Don't dwell on it but definitely learn from it - what can you do differently? What do you need to add to your plan? Ask questions like that and you can absolutely turn this right back around.