I have this dream that I was about to be executed via lethal injection. what's that mean?

I have this dream that I am about to be executedvia lethal injection at exactly 2pm. At first it did'nt bother me but when it's already 1:30pm I cried so hard begging them not to kill me because my parents does not even know i'm to be executed. I can really feel that fear in my chest even when i'm asleep. When i woke up it was a great relief.