your diary isnt open but if your struggling to eat enough calories you need to eat more calorie dense foods, like avocado's and nuts, coconut milk and/or oil, etc. Those are all low/no carb but higher in fat and calories to help you be filled up and fill your calorie goals. Since i cant see your diary idk what your eating but those might give you a few ideas.

This.

Check out the recipes on the various Primal and Paleo websites, too. They're often lower in carbs and higher in fat by nature (due to the ingredients used, unless it's a tuber recipe), made with whole foods, and often really tasty.

Thanks so much girls. Im going to try to figure out how to open my diary so you can see it. I have been trying to eat a lot of nuts and avocados and I have been drinking coconut milk in spinach smoothies in the morning, but I can do better. I did have one more question though if that is ok? Why does it add calories when you work out? It adds 500 calories for exclusively breastfeeding and then gives me even more calories for exercising. It seems like I would want to eat less and burn more? What am I missing here?

MFP builds in the calorie deficit based on the options you picked. So, if you pick lose 1lb/week and sedentary activity level, you would theoretically be able to lose 1lb/week without exercise ("theoretically" because it usually works for people without PCOS, but for us, all bets are off). The exercise you log should be above and beyond what you accounted for when you set your activity level. Since exercise burns calories, it increases your energy expenditure for the day, and increases the amount of weight you'd lose (throwing off the projected progress). However, creating the extra deficit risks under fueling your exercise.

Exercise isn't for losing weight so much as getting healthy ("you can't out run a bad diet"), so you should fuel your workouts so you don't burn yourself out. Generally speaking, it's encouraged to "eat back the calories," though results vary for everyone, especially those of us with PCOS.