When you get Keto adapted you will not be hungry that soon and will find yourself going many more hours before having hunger, if that's why you're eating in 2 hours.

The full fat foods you are eating and ditching the sugar in your diet will do it. When the blood sugar is constantly going up and down due to fluctuating BS and the Pancreas is constantly pumping put insulin (hormone) will stop and that will stabilize you and keep you full for much longer.