I have to admit that was a pretty fucking faggy post EM.
Jesus, chill the fuck out, eat decently, focus on getting stronger and in time things will work out.
Carb loading/depleting, water deprivation for a tight t-shirt?  And at your age?  Skipping 3 parties for a fucking diet?
I'm not sure if you correlate how fit you appear to have serious bearing on whether girls will find you attractive, but I can tell you legit confidence trumps all.  I've known too many average and even quite a few ugly fucks with fine girls.
Personally I'd go insane trying to do all this carb load/delaod crap.  It's really not necessary on a diet.  Also keep in mind you can factor in 1-2 beers on a party day.  Keep things moderate.  You don't need to get shit faced.  Puff a joint once and drink a beer or 2 and you're good.
Feel me?