Dear Welcome to HCM We understand your concerns I went through your problem description. I suggest you not to worry too much. As almost all the tests related to ENT is done, there is nothing to worry in that aspect. I am sure that LUPUS and MS would also be clear. But there is another angle for it. Vertigo and dizziness can also be cause by psychological aspect such as depression, anxiety, stress, panic attacks etc. You need to investigate in that direction. In fact, your ENT surgeon might advice you in that regard soon. Find a psychologist for further advice. I shall help you through healthcaremagic if you desire so. Hope this clears your doubts. Available for further clarifications. Good luck.