2 reoccurring dreams about escaping death what does this mean?

so I keep having these two dreams they vary a little every time... where I am being persecuted for something and escapes death... the first dream is like a salem witch trials scenario and its like a prossession where everyone is standing in line waiting to be hung so one person gos to be hung and the person behind them in line presses a button to do it.. and then they go and are hung by he person behind them, so on and so on...so when it my turn i have to press the Button to hang the person in front of me and then go to be hung myself but two people come up to fight for me like im on trial and i end up being saved... the second dream is like the Holocaust and they force all these people into a factory and lock the doors and are going to burn it down and i escape 3 times twice i get brought back the last time i saved 3 people and we got out names changed and moved to a different country...so I never give much attention to my dreams but these are really disturbing and its freaking me out that I would concoct something like this and in them there is so much detail and I wake up so scared it ruins my whole day!!! if theres any dream people out there ho can analyze this id appreciate it!! Sincerely Heidi