I currently use LBcore, a Buhner formulation from one of his ex employees, made by Green Dragon Botanicals in Vermont.
I have bad fatigue also for 2 reasons, Sleep disorder and Lyme, it sucks. Just went on FMLA and applied for Short term Disability today. Memory issues at work. Lyme has made my ADD into a monster.
See if your MD will give you Nuvigil or Concerta they will ameliorate fatigue while you treat the Lyme.