Place a large pan over medium heat. Cook bacon until desired crispiness. Without draining bacon fat, transfer cooked bacon from pan to paper towel.
Sprinkle scallops with salt and pepper. Then in the same pan with bacon fat, cook scallops until firm and golden brown. Transfer to plate when finished.
Again, in the same pan, add whole garlic cloves and spinach and cook for about 2-3 minutes or until spinach is wilted.
Add zucchini noodles into pan with garlic and spinach and toss to cook, 2-3 minutes.
Divide the pasta into 2 bowls and top each with scallops and crumbled bacon.