Hi GI
I confess that I was as slack as all proverbial during my first week, and only fractionally better in the second week. At four weeks now, I am still just doing necessities and things I like doing.
You let slacked off during your bender (your words!), so what is a few more days of just focusing on you and your sobriety. Housework can wait, bloat will vanish if you stay relaxed and eat well, and if you can, take work as easy as possible for a few days. Brain fog doesn't help doing anything well or efficiently, so don't stress about anything that can wait for a few days or weeks (this is coming from the ultimate procrastinator for the last month!).
Take it easy and stick with your new plan.