Insomnia for several days, nausea on and off, dry mouth and gag reflex. no appetite.

Anxiety: It seems that you have Anxiety due to stresses in your life, aggravated by stress becoming more intense or new stress for several days causing insomnia . “nausea on and off, dry mouth and gag reflex., no appetite” are anxiety symptoms. See a Psychiatrist for Diagnosis of Anxiety, discuss medications like Ativan (lorazepam) or Xanax; Therapy. Do Breathing and Music Relaxation, Yoga, Meditation