Hi Dear,
Welcome to HCM.
Understanding your concern. As per your query you have shortness of breath and
dizziness symptoms of anxiety . Well there can be many reasons for symptoms you mention in query like
ear infection , condition like meniere's disease , food poisoning , heart problem or anxiety disorder . I can also occur due to viral infection ,
chest infection or cardiac problem. the symptoms can also occur due to psychological reasons like stress and anxiety. I would suggest you to stay calm , avoid bending forward , drink plenty of fluid and drink green tea thrice a day . If condition doesn't get better then
consult ENT specialist for proper examination . Doctor may order certain test like CT scan of ear , examine with otoscope , rotatory chair test and balance test . Doctor may prescribe antibiotics like
gentamycin , antiemetic drug ,anti inflammatory along with vestibular therapy . Doctor may also refer you to cardiologist ( as your already been to cardiologist ) or to chest specialist for chest infection .
Hope your concern has been resolved.
Get Well Soon.
Best Wishes,
Dr. Harry Maheshwari