breastfeeding mamas

Any breastfeeding mamas on here? So with my first baby I lost about 10 lbs when she was born and then I didn't lose any more weight until I stopped nursing. Well I'm pregnant again and really hoping this time the magical weight losss that happens with nursing like they tell you about at the hospital happens. What are the chances of this happening!? I feel like it's just me and I'm just not going to lose it till after I'm done nursing again ugh!