Catrin, when you eat salads, what do you dress them with? This might be a way to add in some healthy fats (and fats that are better for you than milk fat). I make my own dressings with olive oil and a combination of various vinegars or citrus juices. You can throw in fresh herbs, Dijon mustard, shallots or garlic, honey; whatever suits your fancy.

I notice, too, that you still tend to eat egg whites versus whole eggs. Perhaps you could eat a few more egg yolks, too. I realize that the yolk contains some saturated fat, but from a nutrient standpoint, you'll get more out of whole eggs than you will from switching from skim to 1 or 2% milk or from non-fat to low-fat yogurt.