Glad you're back on track FF and didn't turn this into an extended bender.
Use how you feel right now to fuel your sobriety. I had the same experience in May 2014. Up until then, I had always left a little opening that I could one day drink again. I took that opportunity and it turned into a two month free-for-all drink fest. It ended by me drinking in the mornings, afternoons and evenings, until I finally realized just how much better life was when sober. Not just a little better, but even the worst days sober are way better and of a higher quality than the days I spent drinking.
Now you know, there is no middle ground.
Good for you on getting right back up and on day 2!