How can I lose weight off my thighs within 4-5 days? ?

Hey, i'm extremely uncomfortable about my thighs. They jiggle & I really want to hide them. I'm 5ft7in & weigh about 110-115; everyone always says I'm not fat or my thighs aren't big, but I totally disagree. I have to go the lake soon for July 4th. ANY HELP?!:( Im begging you!