Neonate vomiting black to brown discharge

Hello po. My girl is NICU rn. Hindi pa po namin nakakausap si Doc but curious lang po if u have experienced a similar case po sa baby ko. Bale nagsusuka po siya ng parang laway plus may kaunting light brown to black na discharge. I'm trying to be positive rn pero I can't help but to be scared and sad for my lo. Hope to talk to u mommies bout this. Tysm. #