Anyone's new born have jaundice?

FTM .. We Had to bring our 3 day old into nicu for jaundice so she can do the phototherapy treatment.  I know it's extremely common in newborns. And today's glow article was even about it. She's actually doing really well. She's hardly crying and is basically my little trooper. But I am a wreck!! I hate seeing my baby like this. And hearing her cry when they take her blood. It's also interfering with breast feeding but I almost don't care as long as I know my baby will be better soon. We can always work on it when she gets out of nicu. I'm staying the night here with her by myself so my husband can get some much needed rest. I just needed to vent ... Feel free to share your experiences and how you coped.