I'll say that with the waist measurement, a big cofounder for me is bloating as I'm super prone to it, so unless I eat strict carnivore I can expect a huge variation in my waist measurement.
I keep a spreadsheet that lets me track running averages for 7 days, 30 days, 90 days, and 365 days. This really helps me put the fluctuations into perspective.
I'll say that with the waist measurement, a big cofounder for me is bloating as I'm super prone to it, so unless I eat strict carnivore I can expect a huge variation in my waist measurement.
Have you tried measuring another body part, like upper arm or thigh or high bust, full bust, chest?
I keep a spreadsheet that lets me track running averages for 7 days, 30 days, 90 days, and 365 days. This really helps me put the fluctuations into perspective.