Hey. I'm sorry to hear. I can't imagine anything worse than having a child with cancer.
My wife was battling stage 4 thymoma the past 2 years. She had surgery about 1 year ago and they have been scanning her frequently since. So far she's been clear.
My heart breaks for anyone having to go through this including the family. My life really changed when our journey began. And it's hard to find a place to unpack everything.
I hope you're doing okay and you have some sort of support system to help you and your family out.