Squeeze towards the light

As you squeeze between the rock and cave wall you feel the rocks scraping at your clothes, making already tattered cloth less protective. You continue along, your panic triggered slightly by the ever narrowing space you had to move through. You get to the point where you almost think your stuck, the rock so tight you don't know if you'd survive moving further.

The light is just ahead though, so you muster your strength and push through the last crack. The action tearing at your clothes and skin. You manage to squeeze through, landing on the ground with a thud. Your clothes are little more than tatters at this point, chilling breezes caress your bare thigh and ball sack.

You shiver and continue forward. The light seems to be coming from a small panel, the light pale blue and uncomfortably bright in the inky black. The panel was randomly placed at chest level along the wall. There was no room to be discerned only a hallway that continued forward and the panel casting a sickly light down it.

Something about the panel gave you an uneasy feeling, but you weren't sure if continuing on blindly was any better. You're standing in contemplative silence when a sudden noise catches your attention. A grinding sound, almost like metal on stone.

You begin looking for any source of movement but the only thing that catches you eyes is the open doorway at the end of the hall, lit up by the panel light. You dismiss it at first but as your eyes focus you realize what is happening.

The doorway is getting smaller, or more accurately the walls were closing in!

You had to get out of there now!