I weighed in at 150lbs. a year after I gave birth. I took to salads for lunch each day, with one oreo cookie, and lost it all. It took 5 months, but I did it.
Cut out the sugar all together, and that will be 5lbs in the first week. No more cheese, and hold up on the carbs. Healthy is, as healthy does. Join a gym, get a trainer, and he will whip you right into shape.