Originally Posted by
DragonInTheSky 
So, what do I do? Now that I don't have alcohol to fill this internal void, how do I fill it? Do I do step work? Go on walks? Read? Somehow none of these things are very enticing to me at the moment. I realize I have a whole hell of a lot of work to do, but how do i do it? Where do I begin?
Several of those sound like good suggestions. The key here is start small. You are merely a few days sober, still in the initial withdrawal phase. Just worry about today for now...and one thing you can do. If you do just one new thing every day, you will have done 365 in just one year....imagine that!
Also, don't overthink this....you aren't able to solve it all in a few days, so don't try :-)