[Reach]

That's a lot of calories for your size tbh, and too much garbage that isn't filling you up.

I'd avoid soup like the plague because it's just not very filling. Where are the vegetables and lean meats.

You did alright for breakfast and then it goes downhill.

What you're feeling is probably more related to not feeling full than anything else, for most people that are used to overeating or eating a lot of food, the feeling of being hungry can make you light headed.

Push through it and eat more whole foods that are bulky with low caloric density (meats, vegetables). Drink lots and lots of water. This will minimize the feeling of being hungry and allow you to eat less calories, getting more work done on your weight without feeling shitty.