Preheat oven to 350°F (or according to the package instructions for your pizza dough. Try our recipe here). Knead basil, oregano, and thyme into your pizza crust and spread onto a Silpat or parchment paper lined jelly roll pan. Bake according to the instructions, then set aside to completely cool. (A typical recipe is baking at 350° for 25 minutes). When the crust is cooled, add the cream cheese, sour cream, onion powder, garlic powder, sea salt, basil, oregano, and pepper to a small mixing bowl; using a hand mixer, blend until well combined. Adjust spices as desired to taste. Julienne carrots and cut broccoli into bite-sized pieces; set aside. Slide the cooled pizza crust onto a cutting board and spread the cream cheese mixture over the entire surface. Cut into whatever shape(s) you wish, and top with fresh veggies. Serve with sliced watermelon on the side.