Complex sentence: Petrified, she continues to hide in her bed, when she feels something strange in the bed and pulls it out; it's the teddy bear ornament that fell from her purse back at work.
Split into simpler sentences: Petrified, she continues to hide in her bed. Shortly after, she feels something strange in the bed and pulls it out, it's the teddy bear ornament that fell from her purse back at work.