Preheat oven to 375°F (190°C). Line a muffin tin with paper liners.
In a large bowl, whisk together the flour, sugar, brown sugar, baking soda, baking powder, salt, cinnamon, nutmeg, cloves, and ginger.
In another bowl, beat the eggs, then add the pumpkin puree, vegetable oil, and milk. Mix well.
Add the wet ingredients to the dry ingredients and stir until just combined. Fold in the chocolate chips.
Divide the batter evenly among the muffin cups.
Bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean.
Let the muffins cool in the tin for 10 minutes, then transfer to a wire rack to cool completely.