Sorry you're feeling bad about yesterday. Try not to dwell on it - we're far more likely to listen to our AV when were're feeling badly about ourselves.
Have you considered going to a support group? AA has been a lifesaver to me. At the start of my sober journey it meant that I could catch a meeting when I knew I was likely to slip, or when there were expanses of time that I was yet to learn how to fill without drinking. There will be an abundance of meetings in Edinburgh to choose from.