I'd freak. Sorry to hear that & welcome to BOTL!
Seriously though - I'd systematically rub off & inspect each & every stick, seal them in freezer bags, put them in the fridge for a day, inspect, freeze for a day, inspect, back in fridge for a day, inspect isolate in cooler for a day, inspect.... then if everything looks good put them back into humidor/coolidor that has been thoroughly cleaned in the meantime...