[33girl]

Even if you signed a bid card, once your grades were double checked you were not allowed to be registered as a pledge with the chapter - so you are technically "free." It's kind of like signing up to get a credit card and then not actually getting it because your credit history is bad. The credit card company won't keep checking and then send you a card when your credit history gets to where it should be. You have to fill out the application again.

I would contact the chapter and let them know that you are still interested in pledging them and see what they say before you go through signing up for rush all over again (especially if you have to pay a fee to do so).