Aliens

I am a colonist on LV-426. One of our colonists came back from an expedition with something on his face. The next thing I know there are hundreds of aliens running around. Then one took me, paralyzed I could not fight my way out of  this situation. Then I black out.... The next thing I know I am cocooned up with an egg facing me. Then it opens up and something crawls out and launches out and latches on my face. I struggle and I can't breath.... then I black out. Then I wake up the thing is dead. Then I feel movement in my chest. Pain, something was inside me. Then I feel whatever it was ramming my chest, I start convulsing. Then I feel the sharp pain of my ribs and muscle ripping and tearing inside and out. I feel like little claws are shredding my chest cavity. Then blood spurts out from my chest. Then I see a head. The pain is unbearable. Then the thing started clawing its way out of my chest. I prayed then there was darkness.