It's almost like you're saying you don't deserve to get arrested because even though you broke into a house with the intent of stealing something but didn't take anything in the end that it's okay to do. You also confessed to lying to the police because you said you only told 95% of the truth. You also drank under-aged with people younger than you.
Meh, I don't know how the cops will handle it, and you're being overdramatic, but it wasn't right and I wouldn't be surprised, and you shouldn't either, if they just fined you or something.
Inb4"He's just a kid, everyone does stupid stuff, stop picking on him"
There's a difference between the normal stupid, like putting gum in someone's hair, and breaking into a house stupid.
I hope you don't do that later in life.