Thank you for posting your query at DoctorSpring.com
I have noted your symptoms. I agree that these symptoms point to a neurological disease and needs further evaluation.
A neurologist review should be obtained and further investigations such as MRI scan of brain should be done. MRI of spine was normal, which is a good news.
Predominantly left-sided symptoms point to a pathology/disease on the right side of brain. Common conditions to exclude would be a demyelinating illness (such as multiple sclerosis) and ischemia (lack of blood flow to the brain).
I agree that you are anxious, however, your symptoms can not be explained purely on the basis of anxiety.
I hope it helps.
Dr. Sudhir Kumar MD (Medicine), DM (Neurology)
Senior Consultant Neurologist