meaning of dreams blood

hi
Only about three nights ago, I had a fairly disturbing dream that heavily featured blood and I 'm really intrigued to know what meaning it has.
I was standing in what seemed like a school corridor (odd because I haven't been in school for four years!) with a group of people I didn't know. The lights were out, but one of them was flickering, and as we looked down this corridor, it flickered to illuminate a man standing there, drenched head to toe in blood. The light continues to flicker, and the man tells us to look up.
I look up to see the ceiling dripping blood in huge puddles, as though the room above is flooded with it and it's leaking.
The man is speaking to me, but I can't remember what he said, and as he speaks, he seems to be fighting back tears.
He then falls to his knees, crying, still drenched in blood.
I tell the group of people to leave without me, to get out of there. I then go to the man.
The last thing I remember of it, I was on my knees beside him, cradling his head as he continued to cry heavily into me.
I really want to get an idea of what this dream could be a reflection of.
Thank you

meaning of dreams dying blood

She was in the bathroom her hands over her eyes as she rocked back and forth. Self loathing consumed her as she finally stood up and looked at herself in the mirror. Her blonde hair were covering her brown eyes. She clench her fist and punch the mirror thus causing it to fragment around her. She turned on the facet as her hand begin to bleed. She held the sink as it began to over flow as if deciding something. Her lips pressed together before she looked down onto the floor and pick up the biggest and most jagged shard of glass she could find. The sound of fresh lemon being cut echoed as the water spilled in a huge puddle on the floor. A river of blood spilled from her throat. She placed her hand over the wounded and smiled as she gagged. Air was cut off with the single swipe of her neck. On the wall she put her hand as she slide down to the floor into the water still running from the sink. Before her eyes close one last time. The water still running over her lifeless body and the janitors believing something was leaking before they found her cleaned by the now distilled water. The word she was able to write before she died in her own blood was "This prison…" before the trail of blood ran to the floor.