3month postpartum weight

I need advice. I’m really struggling with my new body. Breastfeeding is going great but I’m always starving and tired! Since giving birth I’ve only lost 15 of the 25 pounds I gained and it fluctuates. I don’t feel like losing weight while trying to nourish and breastfeed my baby is gonna happen.

Am I being impatient?

Am I doing something wrong?

I drink lots of water and eat moderately healthy.