Fast for 5 days

How long do u guys think it will take me to lose a quick 5 pounds? Cheer competition IN 3 DAYS!!!!!!!!!!!!!!!!!!!!!
minor freak out moment
I really need to drop that five by saturday while still having enough energy to practice today and tomorrow after school (not to mention the extra running that i need to be doing outside of cheer practice). PLEASE, any tips you have are DESPERATELY NEEDED!

back to school on the 13th. u ladies no wut that means? everybody will be looking for a ‘reason’ to label u. from here on in its either hott…or…not. thats why i WILL be going on a WEEK LONG, thats right 7 full days, fast. beginning next monday, nothing will pass thru my lips except water, gum, and of course the delicious artificial sweetener of diet coke. im a little nervous that 1, i wont be able to do it, and 2, well, we all no the dangers of fasting. so, pretty much, i could use a little encouragement if ne of u grlies have ne for me.

ong, just think how much weight i could lose in 7DAYS! i mean, ive done 5 day fasts b4 and they worked well, losing between 5 and 10 pounds, but 7 days would be awesome. if im not 105 by the day i start school, i will be soooooo mad!

so, today was my first official day on the fast. me and my best friend decided to do it together and we’re holding eachother accountable. it pretty much rocks. all ive had so far is water, water, and gum. lots of gum. ever chewed gum on an empty stomach? it SUCKS! your stomach churns and u feel bloated and u start to NEED food, but u feel so bloated that u dont even want it, so then when u dont eat, u feel even more accomplished.
i also ran 3 miles durring my free period and THEN went to track where we ran lots of sprints. it felt so good.
just 4 more days!
(my goal weight for the end of this is 102 pounds. cant wait till i get there!)

so, i really want to go on a fast, but i dont no how to deal with my parents. im still in high school, so this is a big problem. i dont have a lunch card so the temptations not there, but that also means that when i say im not hungry for diner, my mom asks wut iv eaten that day bcuz i couldnt have bought lunch. sumtimes i think, o, ill just eat a LITTLE dinner to keep my mom happy..but its a lot harder to keep from eating wen the foods right infront of u. wut can i do to keep my mom from getting suspicious?
also, i have track practice every day for an hour and a half. how will fasting effect this? do u think something bad will happen, like ill pass out or something? i DO NOT want to draw that kind of negative attention to myslef

help.