Hi K.,
I am a fitness and wellness professional that specializes in women's health with pre and postpartum care. I am a Master Trainer with Healthy Moms Fitness www.healthymomsfitness.com if you want to see more info.
I had a c-section, exclusively b-fed and was in the same situation, I was super hungry and gained about 5lbs more...your body is telling you something and you may not be feeding it enough to supply enough milk for your girl. Here are some tips to get you by:
Drink half of your body weight in ounces, so if you are 160lbs, then you would need 80oz, sounds like a lot, but it is helpful to keep your supply and lose weight.
After you b-feed eat some protein and fat. Example would be, 2T of nutbutter on toast (you can add a little honey if you wish) Applebutter is great, there is no sugar in that.
Eat every 2-3 hrs, you must include a protein, fat and carb at each meal. So 2 eggs scrambled with veggies and toast with coconut butter for b-fast in an ideal b-fast. Hummus and veggies is an excellent snack so is raw almonds and an apple (all the concerns with nut allergies only occur with processed nuts...I ate nuts all of the time and we have no allergies)
And the last tip I will give is that I did not begin losing weight until I began sleeping through the night myself :) Sleep is very important and vital to weight loss. I just now got to my pre-pregnancy weight 15m later and I gained 45lbs...even as a fitness professional, it was hard for me too and that is realistic!
Feel free to reply back to me if you have more questions. There is a lot more that goes into this, but we only have so much time.
Congrats and enjoy the holidays with your family!
J. W. MPH, ACE-CPT
Wellness Educator/Lifestyle and Wellness Consultant