Please, please. Help me.

Ok, so right now, no one is home except me. My father, who I'd usually go to for car help, is out of town, and I can't ask anyone but the internet. Please respond as fast as possible, I really need help. I have a 2001 Chevy Malibu, though I don't think it really matter in this case. I pulled in, turned my key and pulled it out, but I looked back and noticed that it was still on Acc. I fell extremely stupid now. I can put the key back in, but it wont start, and it wont go to OFF mode.

Please, please, tell me this is a quick fix. :(

My shifter wasn't all the way in park.

I'm retarded.

Sorry to bother you.