I had a nightmare

I dreamt that I was in a building filled with necromorphs. It was about eight or nine stories tall, and naturally I was hiding in a room at the top. I jumped off... And somehow managed to fully utilise my 1337 dream induced parkour skills to catapult myself to safety. Unfortunately everyone on the lower floors began to turn into necromorphs so I had to accelerate my journey to the ground. I got there safely, and realised that I had was somehow in the possession of the body of a girl.

It was a lot scarier than it sounds. The entire part.

Someone interpret this wacko pomegranate of a dream please.