Oh, I can understand you were nervous, but I believ after reading everyone's experiences, you are a bit reassured now. I don't really have experience myself nor in my family, so I have no story to share about it.
I can only say your boy is cute and I am sure the doctors will be able to help me. Children are very resourceful and they heal so fast.
Just give yur boy a big hug now ((hugs from me too!))