Religion and Spirituality Question: Is it common to have dreams about being left behind at the time of the?

rapture? I had a bad dream like that early this morning. I know I am saved (by grace through faith [Ephesians 2:8-9]), but I can't understand why I dreamed that. I know Jesus will come back at time we don't know, and those who are not ready will be left behind. Could it be a warning that Jesus is coming soon? It would be too scary to live on this earth during the time of a one-world government ruled by the antichrist.