Hi friend,
Welcome to Health Care Magic
This information is not sufficient enough to arrive at an appropriate conclusion... / You have not stated your personal habits, family history, or co-morbidities, even age, gender...which could have an influence on the diagnosis and outcome... /
Light-headedness is a vague term - unsteadiness? If there is definite sense of rotation, it is
vertigo. If it is from getting up from bed, it may be from postural hypo-tension.. Did you check your BP? / It can be from
anaemia – what is your haemoglobin? / Has an ECG been done?
The body's balancing mechanism is in the
inner ear. An ENT (Ear Nose Throat) specialist is the one to see. They have special tests to confirm or exclude the contribution of the ear - which probably is the case with you.
If there are no clues, you have to be followed up by a
neurologist.
See a doctor - The treating doctor may suggest them depending on need, based on his assessment of the situation.
Take care
Wishing speedy recovery
God bless
Good luck