not lost a pound? I do running,swimming,weights,I changed my diet about 1 month ago so on average im burning about 1000 more than i eat a day and eat no takeaway food etc,although i have noticed a huge difference in fitness and strength there is little or no physical difference I started 3 months ago at 190pounds and 3 months i am still the same weight and don't look any stronger or fitter,What am i doing wrong?