Glass and blood

Was at my grandmothers house. She had given me pizza while I watched a horror film. While they had a behind the scenes look at the film I had a version in the dream that my blood would be respond for the creation of real monsters if it got into the water. I didn’t think much of it and when I finished drinking my pop from a glass bottle I broke it to make a glass syringe looking piece of art. When I got bored of that I started to chew on the glass. Everything was fine for a while as I would spit the pieces out after a while but I eventually swallowed some glass and blood filled my throat. I coughed a handful of blood and glass and continued to cough blood and glass over the trash can for a while worried about my blood reaching the special water that would give life to the monsters if my blood got to it.