New here

hi I'm new I have a beautiful 8 yr old daughter and a new 15 day old daughter . I'm trying to get back to or pregnancy weight . I'm breast feeding as well and I need to eat regularly since I had my daughter I'm not hungry like I use to be ! with I thought was good but they say I need to eat like I was pregnant to make enough milk . so I'm trying to loose and produce milk same time . I'm gonna start walking in the morning or afternoon before it gets too cold . i need to loose 50 lb