Freaking myself out!

So I had a long hard labour, and it ended in a emergency c section. My baby's head got stuck in the birth canal and got squished really bad and then was lacking oxygen when he was born and had to spend a few days in the NICU. I was reading how all of the things I had happen could cause him life time problems including cerebral palsy and a bunch of other scary brain disorders. Please help me I'm freaking myself out!!