I was told to expect an average of 2-3 pounds weight loss per week so you are about average in your loss so don't get discouraged. I would up the amount of calories and cut back on carbs. You don't want your body to think you are starving and you don't want to get accustom to such a low calorie intake that you can't sustain it over time. Eat more and exercise more. If you lose the weight too fast you risk medical issues and flabby skin…don’t worry about the scales how are you feeling and looking? Do you have more energy? Are your clothes looser?