Yep, I had lots of ups and downs with eating and not wanting to and nothing sounding good...so on. Not only had my eating been erratic and often poor (and late night, since I am in the restaurant world too) choices, my body wasn't retaining the good nutrients at all, just the vodka.
I made to do lists early on that were very short and sweet and including the item "eat twice" every day! I drank whatever NA bevs tasted good and ranged from diet cherry 7up as a phase to Gatorade to my current obsession (at 3 yr) with lime sparkling water with extra lime.
Keep going- and since you obv cook, hopefully you can listen to your body and begin making and eating things that sound good. I def had to take it in small bites, literally, as I got well.