[Sciencewoman]

I would check with your Greek Life office to let them know you're having regrets about dropping -- some sororities may be offering snap bids or doing Continuous Open Bidding (COB) if they are under the total number of members allowed. So, there may still be a chance for you this fall. If not, let them know you're interested in spring informal. Best wishes to you!

(Call or stop by right away...snap bids happen right away and COB very, very soon)