Totoo yan, anak mo pa lang ngayon kaya gaano kalaki ang appetite niya, pero honestly, newborns can't really overeat on breastmilk or formula, they know when they're full, so 2oz every hour is normal at walang dahilan mag-alala! A few of us noticed the same pattern with our LOs, ang cluster feeding ay super common especially around this time, parang they're just regulating your supply pa lang if breastfeeding. About the pacifier, pwede naman bigyan ng dummy pero mas okay yung mag-consult muna sa pedia mo, especially since you're mixed feeding, they can give you better guidance on the timing at gaano often. Sana maging okay na rin ang direct latch in time, pero walang problema if bottle lang talaga, ang importante nourished and happy ang baby mo!