Dream About Being Held At Knifepoint

I was walking down an ally/parking lot. This guy was getting robbed at knife point I saw this and tried to walk away before I made it to the sidewalk the guy who was robbing the random dude approached me and said I saw what happen which I promptly denied but he told started talking to me while his friend walk up behind me. He then told me to look behind me and said it was my mom I said no it’s not and looked at a parks mirror and seen it was one of his friends I tried to leave but the guy grabbed me and took me into the parking garage. The one holding me pulled out a knife but I grabbed it from him and said if he doesn’t let me go I’ll stab him in the spine his friend said to just let me go but he didn’t so I started stabbing him aiming for his spine then stabbed him in the head prob like 20 stab wounds across his back and spine in total. He then let me go And I told him to call an ambulance and I’ll also call him an ambulance. While I was walking away I heard him crying talking to the ambulance talkin bout “i have multiple stab wounds I’m bleeding a lot” then I woke up