I'm so sorry you are dealing with this. I really think you need to contact your doctor right away and take time off work. People's lives are in terrible danger.

This happened to me years ago. My commute was only 10 minutes and I nodded off several days in a row when starting lamictal (it's usually activating but wasn't for me). Plus I was depressed which makes one tired. I took time off....I could never live with myself if I killed some poor unsuspecting family...plus you could easily injure yourself. I hope you get the help you need quickly and safely.