Garden Gnome- Up your intake of water. Drink lots of it daily. My sister puts fresh lemon in her water and she said it helps her drink more. Lemon is also a good detox.
NZ- 2 pounds is really good. What I think is so good about WW is that it's sensible, not lose 10 pounds in a day kind of thing. And with you nursing you need a healthy plan of eating. Good for you!!!