You should RAC at least certainly on this train !! If not a confirmed berth if it is SL, I hope it is not 3AC. Keep checking PNR status, and if you HAVE to travel on that date and on that train, try TATKAL on 27th morning. Best of Luck. Your W/l must be saying PQWL/RLWL... this is important, so read your ticket carefully and then understand this answer. If not repost again separately. Good luck