Since new year, I have been hitting the gym more regulary (4-5 times a week) and changed my diet. I eat a lot more fat (40-50 % of my intake, unsaturated) and protein (23-25 % of my intake) and less carb (at most 30 % of my intake). I eat about 2600 calories a day.

My goal is to build muscles, but also to lose my belly.

I have gained some weight and I see some results in the mirror (a slight muscle tone), but the waist measurement still stays the same.

Is this normal? Do I need to more patient or am I doing anything wrong?