Hello! The baby is already in her first month and has been lying on he…

Hello! The baby is already in her first month and has been lying on her stomach well, lifting her head, after starting to roll over, BUT literally a few days ago she doesn't want to lie on her stomach right away, drops her head straight down (I'm afraid she might suffocate) and tries the crib, doesn't want to suckle, tries to put her hands in her mouth, or my hands, lies in blankets I don't understand what's wrong with her. Also, when feeding sometimes it seems like she wants but can't, hits me with her hands, waves, cries again takes the breast throws, screams?