This is Dr Basu, experienced Internal Medicine Specialist.
I am here to address your concerns and provide great service.
Burning dull pain suggests nerve inflammation.
Lightheadedness can be due to the viral infection of the sinuses or the inner ear.
Infection can cause nerve inflammation as well.
Next possibility can be a evolving stroke in the brain affecting the nerves.
Vitamin B12 deficiency, diabetes, thyroid disorder can cause such symptoms as well.
Hence you should see yourdoctor soon for further evaluation.
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