Weight loss

So since last Tuesday I have been counting my calories. I didn’t talk about it before on this blog because I feel like when I do I do well for like two days and it is down hill from there.
But I weighed myself this morning and I lost 2 pounds since last Tuesday. My fingers are fat, so I know I am retaining water. So the weight loss could be even more. But I am more than happy with a 2-pound weight loss in the past week.
I can’t figure out why I am retaining water. I drank like 9 servings of water yesterday, had no booze (crazy, I know!), didn’t have soy sauce (that usually does it).
I use the Tap & Track app on my iPhone to count my calories and track my weight.