I served in the Navy from 1965 to 1976. I was the division chief over nuc machinist mates on two different submarines. In 1976 I had almost 1/2 of my guys busted for dope based on a false accusation. They didn't even piss test them and their naval careers were ruined. They were reduced in rate at a captains mast, transferred from the sub, and allowed to complete their enlistment w/o any chance to re-enlist.

Some things don't allow a do over... Sorry to hear of your plight.