It's not a feeling, take this as your wake up call, please...I was in such denial, I got so amazingly lucky because when I read these stories, all I think is that could have been me.
Us moms do a ton of driving, and usually with kids, and as I couldn't go the day without drinking, I was many times driving under the influence.
Multiple skull fractures? Does he have a traumatic brain injury? head injury? Is he in a coma? That will be a long recovery. So sorry.
If nothing else quit for the cute baby in your photo who needs his or her mom!
Best of luck...