If you hire an aviation lawyer, he can probably arrange something without penalty based on an "honest mistake". It helps that this is fairly recent and it is critical that you approach the FAA before they find out on their own.

IMPORTANT: The FAA does a criminal check when you renew your medical )it is done by OKC after your AME issues your medical. Better get on this before you get your next medical. If you recently got a medical by some chance, better call that lawyer tomorrow! If the FAA finds it before you tell them, you are screwed.