2 lbs. -- something isn't right here. Your calories are probably too low - your metabolism could be churning super slowly because of it. That's right - you may need to eat more food to lose that weight.
Listen, if you really need to drop weight fast try this: 2 days ketogenic (high-fat, high-protein, virtually no-carb), 1 day very high-carb (focus only on good carbs = oatmeal, brown rice, wheat bread, fruit, etc.).
Eat as much as you want, but make sure you follow the rules with relationship to macronutrient intake and you will lose lots of fat. So its 2 days no carb, 1 day very high carb.
Exercise: On your low-carb days, do vigorous aerobic exercise (cardio). On your high-carb day, do total body workouts or use a split routine (such as 1 day upper body, 1 day lower body).