Yikes....6 Months?

Six months from tomorrow I will be getting married and that is a huge motivator for my weight loss, because I want to look and feel beautiful in my dress.  I want to lose 10 to 20 pounds, but seem to be struggling with just losing one, so this means I will probably have to work extra hard the next 6 months to ensure I meet my goal. I am going to try to lower my carbohydrates and up my protein the next couple of weeks to see if that helps me break through my plateau. I have been controlling my fat intake finally so hopefully with this small change to my diet I will be losing weight in no time......and if not.....then I guess I will have to figure something else out!