Without logging your caloric intake (no estimates, logging everything you eat as it actually is), it is very easy to convince yourself you arent eatng too many calories. Hoewever, for practical matters, if you do not have a significant health issue, if you eat less calories than your body burns you will lose weight. In the vast majority of cases, it really is that simple.

Find an app or website that is easy for you to use and try logging all your food (include snacks and things that you may consider to be "little"). Figure out based on your weight and activity level (be conservative) what you need to eat to lose 1-2 pounds a week and hit the goals If you do this honestly for an extended period of time, you will lose weight.