Postpartum weight loss- need help!

Adrianna • 👰🏻‍♀️ 12/16/17 Baby Boy 🧒🏼 4/1/19 Baby expected 👶🏼 3/2022

So my son is 9 weeks old today, and I’ve been trying to lose the weight I gained and it is going not well at all. I gained 60lbs while pregnant. I lost 26 within the first 4 weeks. However, I’m at a standstill now. I only lost 1/2 lb this month. This is what I’ve been doing this month. What am I doing wrong/ what can I add?! (I am breastfeeding still).

Currently doing consistently- no cheat days in 3 weeks.

1. I eat 1400 calories a day

2. High protein/ low carb

3. Intermittent fasting (eat 8 hours/ fast 16)

4. Workout between 1-2 hours a day 6 days a week (I spin everyday, but 3-4 days a week I add in CrossFit)

Scientifically, I feel like it’s impossible that I haven’t lost weight. Please help