Why am I taking this so hard?

So one of my best friends had her little boy last night. He’s 6 weeks early and weighed 4.8 lbs. He’s estimated to stay in the NICU for 4 weeks right now. It’s completely broken my heart that they are having go through this. I know NICU babies are some of the strongest little ones out there (My cousin was born at 29 weeks is now 11). But Every time I’ve thought about them today i get tears. Like I feel guilty that I had a healthy baby girl 6 months ago. I’m at a loss right now.

Side note: She didn’t get the chance to have a baby shower. I really want to get her a basket or something full of stuff. Any suggestions would be greatly appreciated.