You must be absolutely shaken. Things like that you just have to be relieved that he - and you - were lucky enough that you got there in time - and well done for that!

Oh my goodness, just reading about it my heart was in my mouth so to be there would have been shocking but good on you for acting so quickly. I absolutely love how you use metaphors to explain this situation here though, I'm just glad the little boy is OK =(
Take care x