Have you started working out? If so, your muscles might be hanging on to some water as part of the repair process.
I used to have a scale that had to regularly be reset by having someone a very different weight than me step on it. It was pretty messed up.
What you’re experiencing isn’t consistent with my experience, but I can’t say if it is “normal” or not.
This is what happened to me when I first started fasting. Lost inches pretty quickly (especially where my abdominal fat is) but the scales didn’t budge until the 6-8 week mark. Keep at it!! You should notice the scales move soon, and in any case a decrease in measurements is definitely still a win.
My experience was similar. I lost a lot of inches overall, to the point where my clothes were falling off and people were commenting, but the scale wasn’t moving. I was slowly adding or extending activities throughout the day, but didnt realize how much faster or longer I was going until i started tracking.
You are doing good things for your body. Keep going.