OK, I need some advice from the pros:
When I wake up in the morning, my waist is anywhere from an inch to an inch and a half smaller than is about 16 hours later (before bed).
Is this water weight? If not, what's my 'true' waist? The morning one or the evening one or somewhere in between?
If it is water, what do I do to stabilize it so I'm not an inch 'fatter' in the PM?
If it's not water, what is it?!
Any input would be great
(yes, I'm a freak about my waist size)