I'm currently on day 22 and my appetite is just now coming back -- the first few days I was eating a lot because I needed "something" to reach for that wasn't alcohol, but after that my appetite disappeared entirely. Lost 5 pounds within the first week and a half. I am still finding that I get irritated rather easily and find myself crying a lot more than I used to. I'm sure everyone experiences things differently, but this has been mine so far.