Without the savegame we can hardly be of much help. Write "getstage mq11" in the console and try "setstage MQ11 X" for various (integer) values of X greater than what you get as a result of "getstage mq11". Also, if you cannot move, use "enableplayercontrols". Other than that, I cannot help you much.
Did you break into the Soul Flayer Temple?