maybe drink more water and green tea to help flush out any extra water weight. also, because you are doing weight training, you are probably building muscle which helps keep your metabolism revving. if you have maintained your current exercise schedule for some time now, start adding a day or two. your body might be at a peak concerning your exercise and you need to increase it. you should work out up to an hour a day 5 days a week. and try eating 3 moderate meals and 3 snacks a day to include plenty of fresh fruits, vegies, berries, soy products, lean proteins such as chicken, fish, ham, turkey, peanut butter, nuts, and whole wheat, whole grain, high fiber breads, pastas, cereals, oatmeal, crackers, potatoes(watch the condiments), and low/nonfat dairy products. to lose weight, you should be consuming between 1500-1700 calories and to maintain weight, you should consume between 2000-2200. be patient; it takes a lot of work to lose weight but it's worth it.