If you learn to be just a little more open minded in your food, it may very well be the most important thing you learn in college. Your list contains practically no protein, and very little in the fruit and veggie category.
You’ve got to broaden your horizons, that’s all there is to it.
Try some meatballs with that pasta and red sauce, even if it means breaking up the meatballs into small pieces. Try some ham on that grilled cheese. How about some fresh strawberries on those pancakes?
If you’re starving yourself until you’re lightheaded, this is not a food issue. It’s a mental health issue. Why not stop by the mental health office at your school and make an appointment? What you consider “extremely picky” may just be an eating disorder.