Help! Can't motivate myself :(

Sandy
Hey girlies! I am 5'6 and weight 110kg. I have managed to put on 40 kgs in 6 years and can't seem to figure out a way to get it off. I'm getting married in 7 months but can't motivate myself to lose weight. Everything I have tried makes me feel super hungry, or not motivated as I don't see the kgs drop. Any advice and help would be appreciated. Xx