Sorry to see the Restless Legs Syndrome (nocturnal myoclunus) used as a joke in the title. I have it so severely that it has become disabling and destroyed most of my life. I would not wish it on my worst enemy.
Have you tried melatonin supplements?
They help me get sleep.
A friend of mine suffers from this, as well. I don’t know the name of the medication he takes, but it has been a great relief for him.