Gaining

Is anyone able to provide an explanation for this interesting phenomena?
I have had way more calories going in, I have gone up a pant size, but I am down 5 pounds.
Is this one of those fluctuations I have heard about or is this some kind of cruel joke? 😂

Water weight decrease but overall fat increase? My assumption.

I can only assume so. I havent been eating alot of salty foods and I don't feel bloated like I normally do after eating a bunch of salt...
Lets just hope that I dropped water weight and gained fat!