There is a set point at which your weight loss will stop. This will occur when the amount of calories you eat equals what you expend. When you reach that point, you either need to exercise more,or eat less. As long as you are expending more calories than you take in, you will lose weight.
Many people believe that cutting calories is the answer.
If you are eating a high calorie, high fat diet, cutting calories and fat grams will help. However, you do have to eat - do NOT starve yourself on a diet that is less than 1,000 calories per day. A healthier, better approach is to lengthen your aerobic workouts to 30-40 minutes and to exercise 4 times per week . In addition to aerobic exercise, you should also do some form of strength training. At this fitness level, you should try to train 3 times per week for 20 minutes each session.