Please help my dog!!!!! Quickly! I don't know what to do!!!?

I don't know where you live, but you could check the yellow pages for emergency vet places. They are like emergecy rooms for animals and are open 24 hours a day, 7 days a week, holiday or not. They are very expensive - usually running over $100 just to walk in the door, but, if its something that you feel is life threatening to your dog, it might be worth the price. If you can't find one, contact your police or Sheriffs Office (one that has a K9 unit), they could be able to help you find one -- if they are not too busy.