wtf, really

I weighed in at fucking 141.9 again. Seriously, how the fuck is that even possible? I got in only one workout yesterday over lunch and burned 420 calories (Wednesday nights are generally busy for me), but I only ate like 600 calories: lettuce, 1 cup of cottage cheese, 3 hard-boiled eggs, 1 can of tuna, 1/4 nectarine. That was it for the whole fucking day, and I was fucking starving and miserable. But I told myself that my hunger level was still adjusting, that I would feel better in the morning, and that my number on the scale would go down. By a conservative estimate, I should have been down .4 lb today. Gah! WTF! Pisses me off! I just don't get it.