The baby is under the care of doctors after birth, complications arose…

The baby is under the care of doctors after birth, complications arose during labor, they don't let me take him in my arms and therefore didn't attach him to the breast, normal milk hasn't come, only colostrum comes, just two or three drops, they told me to continue expressing. He's being fed formula now. Has anyone encountered this before? Did the milk come? Were they able to switch to breastfeeding?