Slowwww weight loss while breastfeeding?

Ly
Man, weight loss takes forever doesn't it?
I was 125 before pregnancy. Got up to 170 (so much fluid, I ate so well in pregnancy, so frustrating)Z
Pic on left is 35 days pp and 150lbs
Pic on right is 216 days pp and 137lbs
13 lbs down in 22 weeks. 
I'm happy because that's more than 0.5 lbs a week and I am looking better, but wow slow.
I'm breastfeeding and pumping around the clock and assumed it would just drop like tons of women said. Oh well! Can't wait to get the last 12lbs off... maybe another 20 weeks or so? 🙃