So Hungry

So I'm trying to track calories in order to lose some weight.

Today I ate 1750 calories (which is more than I am aiming for). I ate good quality food, not crap, but I was starving the entire day. Help?

Meal 1 - 2 eggs + 1 slice sourdough with butter Meal 2 - Giant salad (loads of veggies, 150g chicken, tzatziki) Meal 3 - Sourdough wrap, coleslaw and Sesame Soy dressing Meal 4 - 100g beef sausage on a white hotdog roll Drinks - 2 coffees with full cream milk

I feel like I ate alot volumewise but my stomach is wanting more substance.

Advice?