back in a minute

You tell the man you’ll be back in a minute and walk quickly back to the flat.
You look in all the places you would have left your wallet.
You can’t find it anywhere.
‘Fuck,’ you say repeatedly as you look for it.
You search for a long time.
No wallet anywhere.
It is definitely lost.

do you:

get angry and smash something
forget about it and try to call someone
forget about it and have a lie down