Hello and welcome,
I suspect your benzo ~ Clonazepam ~ is the culprit causing the brain zaps.
Brain Zaps, Brain Shivers or Electrical shocks are a fairly common symptom from all Antidepressants, but also can occur with Benzodiazepines.
To alleviate symptoms temporarily, sitting still or lying down without turning your head fast seems to work.
Kindly,
Kitt