Rustic Sausage Pasta
1 (12 ounce) package rotini pasta 1 (14.4 ounce) can diced tomatoes 1 cup grated Parmesan cheese 1 cup mushrooms, sliced 1 cup tomato sauce 1 pound bulk Italian sausage 1 red bell peppers, chopped 1 small onion, chopped 1 small yellow squash, chopped 1 small zucchini, chopped 2 cloves garlic, minced salt and pepper to taste ¼ teaspoon dried basil ¼ teaspoon dried oregano ¼ teaspoon dried thyme