Please get in touch with your sponsor immediately. You should never face criminal proceeedings or have anything to do with the Board without having consulted a lawyer. Contact the local referral service or the local chapter of the Bar and ask for a "modest means" referral. They usually will give you a 30 minute free consultation and then low fee visits afterward ($25 or so). Other questions will be answered as time goes on. Maybe someone who has had a similar experience can offer their experiences. Good luck with your proceedings and with your sobriety.