Oh no

So I left my wallet at home today.
This contains my GA. (my card that lets me ride the trains without buying a ticket, crazy important, illigal to ride the train without it or a ticket) and allllll my money, and my identification. I mean everything. If they check tickets coming home on the train (fairly commen) then i have to pay 100 francs. Problem is I dont have my wallet to pay, and no identification, and I dont know enough german to explain the situation. I pray there is no ticket check today!