We are very fortunate in that the journey to slender fitness has so many aspects.
Quantity of foods
Quality of foods
Amount of cardio
Intensity of cardio
I think you'll find that most folks will begin to lose weight by eating less and moving more. They learn as they go. And as the journey progesses they become more aware of the detaily type things that make some differences.
Glory87 has found that the quality of her food matters very much and advocates a SuperFoods Rx food plan.
Many posters are discovering HIIT training.
Since you have been losing very well, I doubt that you need to just eat less and move more. You probably just need to tweak some other aspect of your plan.
And we can help you with that