There are alot of variables to consider, so the more info you can provide the better. If you started 6 months ago and were significantly overweight, it may take longer to see those muscles. Likewise, if you are eating clean, but eating enough to maintain your weight, it will take alot longer to lose fat and see more muscle (it will happen, just not as quickly as you would like), the higher the muscle mass the higher your metabolism, so it would eventually self correct if you keep the energy in at the same rate. Anyway, more info would help...so be as specific as possible.