Hello everyone! Has anyone had such a situation? The baby is two week…

Hello everyone! Has anyone had such a situation? The baby is two weeks old, started frequently spitting up, I'm trying to feed him properly, the pediatrician said it's a mild jaundice, prescribed cholotol, but I'm worried that before he spits up, he's struggling like he's squeezing out something like a crow, coughs, tightens and then spits up, I don't know what to think☹️ He spits up a lot and up to five times if not more.