I don't think he should but just in case I'm dreadfully wrong
ExDH took him to fair. He bumped head on a ride
Began complaining of noise soon after. Out of character.
Then he had a nosebleed. He gets them from time to time but his father called worried
He's acting normal. This means just watch him right?
I'd honestly call 111 if I really thought I needed to but just for reassurance I'm not being lacksadaisical?