@Words - that sounds difficult to cope with, whatever it was. Don't blame yourself about any little slips in your routine, it's well known that stress & shock are extremely powerful, & likely to impact you in unexpected & uncontrollable ways. You should definitely feel proud of yourself for coping as well as you did, to go off plan food-wise as well would have been very easy to do. 
@veryblearyeyed mmm... pizza! 
Mostly in the floppy lettuce leaf phase I just sleep a lot. I used to eat a lot of chocolate. No more. Sometimes a small cup of cocoa though. It's the only sweetened thing I eat or drink so I don't feel too guilty.
I agree about the weight set point thing. It's definitely real. I've been overweight for years, since DD was born actually. I gained a massive amount of weight when I was pregnant & managed to lose the majority of it over a couple of years, but it crept back on. Lost a bit, then the pandemic hit & my clinic closed so I couldn't get my usual treatment. Was bedbound for about 3 months last summer & put on about 16-18lb. DH is not a fan of cooking; the best I can realistically get from him is egg, chips & some bagged salad or a chopped tomato. If I'm lucky it's homemade wedges. On a bad day, no salad at all. I managed to lose last summer's weight gain on low carb this spring, & maintain it without any real effort, but I've been on a plateau ever since. Obviously my body thinks the extra stone or so was just a blip. But I'm now at weight set point. I've been this weight, more or less, for years. I didn't enjoy low carb, fat seems to play havoc with my guts. DH will do low carb but only if I do - he's very overweight & it's all around his middle. I worry he'll get ill & die young. There's a lot of it on one side of his family - cancer, heart disease etc. All of them significantly overweight.
I've said to DH I want us to stop eating as much processed food as a family too. He's really lazy re: food, & will buy/eat whatever crap. And feed it to DD. They both have a real sweet tooth, too. She got quite chubby last summer because of lack of exercise & over reliance on convenience foods. She's largely lost it now, slightly chubby round the tummy but you can't tell over her clothes, & she's got all her energy & muscle tone back. I was really upset with him about it but couldn't really say anything because he'd had to do everything for me, all summer, all the housework, everything. Obviously I can't ban him from eating processed foods, he's an adult. But I've said we need to improve DD's diet so she (hopefully) doesn't get fat when she grows up & stops racing around playing etc (like we have - we were both slim well into our teens. DH didn't get fat until he finished puberty, me not until I got increasingly sick in my late 20s, & much worse when I got pregnant at 30.