what is my dream trying to tell me?

Date: 2/18/2017

In my first dream, I died on the 12th of February (the year was blurred out). I didn't even know how I died... I was just leaving a convenience store and just fell to the ground and couldn't breathe. In my second dream, It was February 11 but I still remembered dying on the 12th. As my dream was playing out, time passed and it was eventually february 12. I was at a familiar scene at a convenience store from my previous dream. I knew my death was coming but I was determined to stop it. Instead of leaving, I decided to wait inside the convenience store for a little while. As I was waiting, a stranger was leaving the convenience store and immediatley got shot in the head by a gun.