the day before excitement

just when i was about to go to bed yesterday night, i realized that i have not confirmed my seat for my flight and my bus ticket. by right in the invoice/ticket, im suppose to inform the bus service one day in advance which is today AND 3 days before for my plane ticket. i'm awake right now just to call the respected companies to confirm. hope they let me confirm my seatings if not i'll be doom!. hope everything goes well.