Rosa,

Are you following a specific plan? If you are on Atkins, your calories seem about right, but your carbs are too high for induction. If you are on another plan, 2160 calories is quite a lot. I suggest following a specific plan to the letter, and you will see results immediately. Ask around to see what plan is right for you.

As far as exercise, try including some weight training. The more muscle mass you have, the more calories you burn. I use the FIRM, and although I don't weigh myself, I can see a definite difference in how my clothes are fitting.