C.R.
I hate to say it but you should wait it out. I know it's tough but no news is better than bad news. ")
If they are a company that you want to work for, they will be true to their word and contact you. I sure hope you get it and I'm saying a prayer for you now.
My husband just finished this process today and will be starting his new job on the 8th of December. It ONLY took 4 months from the time of him sending his resume to giving his letter of resignation to his now employer! Between offers going back and forth and a background check, I thought we might lose our minds. Whew! Hang in there.
C.