Hi, Welcome to Health care magic forum.
                  As you describe, you have 
cold and 
sinus problems, and you have 
anxiety disorder, have a doubt that you might be anemic. 
                  Some times you feel, balance problem. The reasons may be the 
hypertension, diabetis, infection of the internal ear secondary to the 
ear infection,or gastric hyper acidity.  Anxiety may aggrivate the problem. 
                  I advise you to consult an E.N.T. surgeon for diagnosis.   
                  I usually prescribe to my patient with such symptoms 
ranitidine, and cinnergine till the diagnosis is established. 
                  wishing for a quick and complete recovery. Thank you.