I calculated your BMI - it's 15.5, which means you are underweight. A healthy weight for your height would be considered to be 45kg+
I do not understand your diet plan either - low carb/low fat is by definition a low calorie diet. This makes absolutely no sense considering your current weight.
I think you need to check your diet plan out with your endo. It may be that the diet plan is designed to take account of your fat absorption issues. However professionals do make mistakes/unwise decisions, and I believe that you need to question the logic behind your new diet plan.