2,000 calories at your age, weight and height, is a pretty severe restriction.
Again, I'm older than you (so i have a slower metabolism), the same height, also a male, and I have more body fat than you...and I eat 2,200 calories when cutting.
Go ahead and try it, but if you lose more than 2 lbs a week, you're losing muscle mass and probably need a few hundred more calories from protein and fat and veggies.
Thats fine however you might want to count the calories for the corn, each cob has about 44 calories per serving. You can get your veggie carbs at dinner after workout, and garlic is fine! as long as its granulated or cloved go crazy (the cream stuff is still okay yet is a mix of more than just garlic)