I'm so scared!! What do I do?!?

You go to you teacher, apologize and tell the truth. A lie is a black monster and once you feed it, it wants more and more and it gets bigger and bigger until it swallows you up. Don't feed the lie monster! What is more important to you, a project or your personal integrity? Your integrity is one of the most valuable things you could possess. Don't give that up so freely, you'll be sorry.