Hey angel.
well congrats on going through your first rush. Although you didn't get what you wanted , definetly go out next yr, an be honest , let them know you are rushing for their house , but don't be pushy. Also I agree with 33, it not your student affairs made a blunder in your GPA outlook, so that too is also a good reason to explain. Well I wish you luck and hope you get what you want. Does your school have informal rush in the fall? Cause that migh tbe a thing to check into, since you won't be a freshman , at my school freshman can only go through formal rush, until they move up in school .
Wishing u the best