WOW I'm sorry you are having to deal with this. Losing the right to drive is traumatic. I would, if I were you, offer to monitor your driving better. Even stop driving for a little bit. ANYTHING is better than having it revoked (voluntarily or otherwise.)

See if she will be reasonable, if you are, about this. Can you sincerely tell when you are somewhat hyper/manic? Can you restrain from driving when you are? The most important thing is to keep you safe, and of course, other drivers too. (You would feel really bad if you hurt someone else, I'm sure.)

Sounds to me like you have already been able to review some of this, which is good. I hope it all works out for you.