That's awesome, TM!
I gained three pounds this week, and I don't understand why. The week I sat and ate Percocet, I lost four pounds. The weeks I work, and get in more physical activity walking around the classroom, yard duty, etc., I gain. I don't eat more when I work, but I definitely move more. I don't go into the break room where people bring in goodies to share, I don't eat from the teacher's (or my) stash of bribery candy, and I'm getting irritated and discouraged. I've gained and lost the same few pounds since I started.