@Mounjaropen I know what you mean about people not saying anything! I've been going along thinking it must not be that obvious yet, until last weekend when I met up with an old (and cheerfully blunt) friend whose first words after "hello" were, "You've lost weight, are you feeling better?" And I was actually relieved because it's nice to know I really am looking better!
Re-weighed today and saw I was down nearly a kilogram after drinking lots of water, so I'm not stalled after all. Still have this "lurking illness" feeling and now my daughter has it too, poor lamb. She's in the middle of mocks and could do without covid-y weirdness right now.
I am reading the LED mask stuff with interest. Would love to hear how you're all getting on with it!