Coat a medium skillet with cooking spray and heat over medium-high heat. In a small bowl whisk 2 eggs and 3 tablespoons milk until incorporated. Pour into the hot skillet. Sprinkle with 2 tablespoons cheese and cook without stirring for 3-5 minutes, until the top is no longer wet. You may need to turn the heat down so you don't burn the bottom.
Place the tortilla over the egg and gently flip them out on to a cutting board. Place 2 strips of bacon in the bottom 1/4 of the tortilla (closest to you). Top with 1/2 of the sliced avocado and tomato. Roll up as tightly and gently as you can. Allow to rest for a second and then slice with a sharp knife into sushi rolls. Repeat the process with the remaining eggs, cheese, etc.
In a small bowl mix the sour cream, sriracha and milk. Drizzle over the sushi rolls and serve immediately.