the breastfeeding hunger is so real!! instead of a full on calorie deficit i would focus on heavy protein and less carbs. i love an animal based diet with less processed food! and more cardio/pilates/core/full body workouts instead of heavy lifting days
Working out can definitely make you feel hungry too because you are burning calories and your body wants to replace them. When you do eat meals or snacks try and look for protein dense foods to help feel more full throughout the day.