dear friend, welcome to HCM.
can you please elaborate on what all tests were done and their results?
because your symptom complex can be attributed to many possible causes, I would be able to help you in a better way if you could send more details.
it could be anaemia
, B12 deficiency, cardiac and so on...
how long do you remain dizzy?
is there tightness in the chest?
any fever? was an EKG normal? is there swelling over the legs?
have you been on any medicines for present problem?
would like to revert once you send in the details.