Hello dear, The symptoms as mentioned in your post can be attributed to pathology in the Vestibular Apparatus in inner ear (it is associated with maintenance of body posture & balance) most probably Labyrinthitis or Benign Paroxysmal Positional Vertigo. Though symptomatic relief can be obtained with intake of anti-emetics like Ondansetron preparations and Vestibular sedatives like Betahistine or Cinnarizine preparations (to be taken only under the guidance of a Physician). If it still persists, then you need to consult your Physician/ ENT Specialist & get a complete clinical examination done. Investigations like estimation of blood pressure, blood sugar levels, serum electrolytes & vestibular function tests will be required to rule out any pathological cause for the symptoms. A CT scan of brain will be helpful in clinching the diagnosis. There is no need to worry, you will be fine. Till then, maintain adequate hydration & proper nutrition status and avoid stress. And also take precautions of getting up from bed slowly & avoid sudden head movements. Wishing a Good Health. Take care.