To be a guy for just one month....

Why does losing wieght as a woman have to be so much harder than a man. If I could be a guy for just one month I feel like I could lose two times my weight I could lose if I was a woman. I am 18 years old and I have tried way too many different ways to lose wieght. Since I was in 6th grade I've been attempting different ways to shed to punds, not working. I always start to lose 5-10 lbs then something always has to fuck it up. I feel going off to college could either make things easier or worse. I'm so desperate that lypo and a gastric bypass sound like my only way out. What to do??? I love food, but truthfully I know it's not going anywhere anytime soon. Lord give me the will power.