have a meet tomorrow,need advice!!!

[guest]

hi,I'm a freshman in HS, i sprint 100m hurdles,and i also did that last year,and the 300m well anyways, i have a meet tomorrow, and i am so scared, last year i usually always got last,almost 3rd once,till i tripped over the 8th hurdle, I've been to few after-school practices due to band, and i also have social phobia, does anyone have any advice on what i can do/should do???

thanks!

please email me @ chantizal08@yahoo.com
or aim s/n is chantizal155