When will the water weight go away?

HappilySingle

I began exercising on Wednesday. On Friday I got on the scale and I was up 2 pounds. I expected that due to water weight.
But I got on the scale today and I was up ANOTHER 2+ pounds for a total of over 4 pounds THIS WEEK.

I have not changed anything-no pizza, no cake, no binge eating, etc.

When or will this extra 4 pounds disappear?

dg09

When I did cheats/carb-ups, it usually took me 4-5 days to lose the water weight.