Welcome to Practo Consult I am Dr.J.Mariano Anto Bruno Mascarenhas, and I am here to help you. I have read your question with care and understand that you are having pain in lower back , calf region of leg the most. The pain is going till the feet region of foot.
This is likely to be Radioculopathy
You have to undergo Clinical Examination as well as measurement of Muscle Power
Please consult a Neurosurgeon in Person
Best Wishes for Speedy Recovery
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