I know that muscle weighs more than fat etc etc, but why havnt i lost ANY weight at all?
Because you’re gaining muscle–you probably HAVE lost a lot of body fat, but you don’t see it on the scale because you are building those muscles! There comes a point when you need to ask yourself if it’s more important to weigh a certain number or to be wearing a certain size. If you knew what athletes weighed, you would be amazed.