I have been dreaming about chased by an Elephant for multiple times

I have been chased by an elephant for multiple times in my dreams. Once my whole bloodline have been chased by an elephant.Today morning I have been chased again and all these dreams are very long and often occuring during my time of wakeup around 5:45 am and alarm is what making me waking up from this dream. I usually dream bad every single night.What to interpret here?