I know I'm not supposed to, but I've been tracking my caloric intake while doing Primal. My excuse is that it helps me keep track of carbs.

For the past 2.5 weeks I've been in the 1200-1400 range while keeping my ratios at 50% fat, 25% carbs, 25% protein.

The problem is that I'm hungry shortly (2-3 hours) after eating. And I'm terrified about adding calories since I've lost a good chunk of weight and I'm worried that increasing calories will stall that.