rain, rain, GO AWAY!

UGHHHHHHHH! just checked the weekend forcast, for the wedding. it's definitley supposed to be raining Saturday...I'm soo upset! Like I posted in my Previous Post, we do have a back-up plan...but Have not really been planning for a church wedding and every decoration we have is for an outdoor wedding...this would be my luck for it to stinking RAIN on my wedding day...i'm soo upset! :'( Now that I know this, I'm stressed out even more!! ... oh what to do!??