Just finished a fighters guild quest at the doomed mine and couldn fast travel to town. I had to walk all the way back to town and saving the game frequently. Then I couldn't get into the city the game continued to freeze up I fast traveled back to my home in Bruma and all the guards now have no arms, kinda like a scarecrow. My bed in Bruma is now black and no longer yellow. The guards are also black., Is this something I can correct or do I need a new disk ? this disk has been played through about 5 or 6 times> ThanksI

It sounds like your save after you finished the quest got corrupted. Do you have an earlier save you can load and see if any of those problems are present with it?