Healthy Eating?

Roxanne
I'm just curious how many of you actually eat healthy during pregnancy? I'm now 27 weeks and my diet consists mostly of cereal, egg, rice, meat, and salad 4 times a week. I snack on nuts and cheese. I also have ice cream and pizza here and there. Obviously I'm not eating healthy enough. I just can't bring myself to eat veggies and my work schedule messes up my eating habits. I work 12 hour night shift and when I work I only eat twice a day sometimes big meals. 
Anyone in same boat as me? I'm 27 weeks and weighing between 133-153. My first prenatal checkup was at 9 weeks and weighed 117. I also passed the oral glucose test.