A Terrifying Dream That Felt Too Real

[NEVER ATTEMT SU1C1D3 EVER OR DONT DO S3LF HARM. REMEMBER THIS IS ONLY A DREAM. NONE OF THIS HAPPEND] Do I fall asleep expecting a dream of a game or something cool. I think i wake up but I know it's a dream. It's feels like a sleep paralysis because I can't move. but my arm moves. and I'm holding a kn1f3. I can't. controlling! The kifes going towards my neck I can't control it. Then it st4bs. it felt so real. I was expecting me to wake up after it perces but I don't wake up. I didn't feel the st4b but as soon as I took out the kn1f3 I went limp like the sleep paralysis but it's actual. I felt myself getting lightheaded and loosing blood. I thought I hit an artery then I apparently I pass out. this is the end of the dream right? No. I wake up in hospital but instead of having the st4b wound being healing. it's already a scar. When I woke up a doctor must have put a metal collar on me because I'm in my house and I have a metal collar. I go to sleep in the real spot I'm sleeping. and I wake up in that spot. I thought it was real for a second because I woke up in the spot. I felt for the scar and it wasn't there. I was happy because it wasn't real. I told my friends about it they of course they didn't care. I'm curious if anybody has had a similar dream. or if this is moral or means anything. I've been scared of it actually happening. (REMINDER TO NEVER HARM YOURSELF OR TRY TO COMMIT. THIS IS A VENT POST.]