How did I go down another pound today?

I weigh myself every AM, I know its not usually a good thing to weigh yourself daily but it works for me. Anyhow Im down another pound and I feel like I have been eating so much. Im nursing my baby still though and I suppose she's eating more now as she is getting bigger.. 4 months +1 week old and weighing about 18 lbs. A very chubby cherub baby! But nursing makes it so difficult to gage how much I can eat. Its neat that I can eat more calories and still lose weight, but its difficult because I really do need to eat more calories and I think I do feel more hungry than the non nursing person. I would just like to know how all the celebrities do it??? *hmpf*