Here's a thought.... Try working out.
How can I lose my body fat without being a vegetarian?
We evolved this way and there is no changing that. If you're a vegetarian for the supposed health benefits then I highly urge you to change your diet. If you do it because you hate the poor treatment of animals, you should do as I do, and only purchase grass fed beef, free range eggs.
As for vegetables, try to find some organic products, I would avoid store bought organic though, seems they are less safe than average vegetables. Try to find a local farmer who you can personally observe his farming technique and treatment.
