IPOD TOUCH WONT TURN ON HELP PLEASE?

ok so the other day im there on the bus im on my way to school i take my ipod out of my bag put the head phones in and then BOOM it just turned off (the baterry was full ) ok so i get home plug it in to my computer nothing comes up , nothing came up on the itunes either , ok so i start to google things and youtube things so then i get to the point where i try to reset my ipod by holding the home and power buttons for 10 secs , it didnt work even though i tried to do it like a 100 times , ok so then i try to use the DFU mode still nothing , the touch is still dead , so then i get to the point where i start shaking and tapping the back of the ipod touch , plug it in STILL DEADI ive also checked that its not water damaged and no i havent droped it i cant send it back to the apple store becuse i dont have the recipt and the ipod its like 2 years old im 16 so i cant rreally afford an ipod touch just like that so here i am i have a coach trip comming up in 2 DAYS which takes 24 hours long and i will be bored to death without my ipod , im attached to my ipod , i dont leave the house without it , i listen to it when im in bed , im sure you'd know if you have one PLEASE I AM DESPERATE HELP HELP HELP HELP