Like others have said, your bill will eventually go down once you stock up on basics. I definitely spend less overall (though more at the store) since I'm not eating in the cafeteria at lunch and rarely go out to eat anymore (if I do, I'm not paying

), and very seldom get takeout.
If you can't grow your own veggies, hit up your local farmers market. I used to go all the time when I was in OKC...need to start going here. I love fresh produce!