Breastfeeding new mom who needs to loose some Lbs

Hey everyone, I'm a 31 yr old stay at home mom to 3 boys (8,7 and 2 mo.). I am once again on a weight loss journey. I haven't lost a pound since the first initial 10lbs. I am exclusively breastfeeding and as with all my kids it is impossible for me to shed weight while doing so! It's annoying Bc other people claim LBs melt off while breastfeeding. I have about 30 lbs to loose! I just started Jillian Michels 30 day shred work out and attempting to eat healthy! If anyone is interested in supporting each other on a similar journey i would love to have a pal to help motivate!