Hey! Young mother, just don't worry too much, please. This happens often in newborns, and even more often in children who are actively developing and beginning to learn about the world. If you see that your own breast milk is not enough, then it is time to switch to combined feeding, that is, add some formula https://best4yourbabyshop.com/products/hipp-organic-combiotik-stage-1-bio-infant-milk-formula-900-g-dutch-version is a great option, for example. My niece grew up healthy and active on it.
