I was given prescription klonopin for sleep problems about 3 years ago. I had no idea this medicine would cause any problems with DOT certification as long as I took at night only. I tried to cold turkey quit and I'm having SEVERE withdrawal. I signed the bid sheet to drive full time and haven't taken the DOT physical. I can't do this cold turkey though. If I DQ myself, will I be inelligible to drive for a year, 6 months, 90 days, or?