You reach down and touch them to make certain but indeed your feet have become long and furry. They are not the only physical characterics that have been altered. You are now only about three feet tall with a round face and large round eyes. You seem to have become a Hobbit!
You are in a dark tunnel or small cave and there is a light ahead of you where you heard a voice earlier.
You seem to have only two choices. Try to jump or climb back to the top. or seek what adventure lies beyond the light. Couldn't make it, huh?