Can't turn it off

I lost 1.8 lbs this week. The thing is, I already hit my 22-pound goal 3 pounds ago. I ate way more this week, but I still lost weight. Maybe it's just taking an extra week for the change to kick in. We'll see if I can stop it next week. If not, I'm turning to Ben & Jerry's. Total weight loss so far: 25 pounds.