Will May 21st be the end?

Well, obviously most people have heard that May 21st is the end and since its less than 48 hours away, i'm somewhat scared. i know the god says in the bible that he'll be back in 7 days (7000 years) and the Harold guy says that's Saturday, but it also said there will be many false prophets and no man knows the date of the end. i'm frightened, not gonna lie. any thoughts/ opinions?