Congratulations on your weight loss thus far; you should be very proud of this accomplishment. You are wise to have a target date; goals are better achieved if a specific time frame is kept in mind. At this point, if you feel that you have reached a “plateau”, you may benefit from additional expertise that may be provided by weight-loss physician specialists, personal trainers, nutritionists etc. It may be that changing your routine to some degree, may be helpful and keep the process “interesting”. Best wishes as you continue to work towards your goals.