Hello,
Welcome at HCM.
I have read your question completely.
It looks from your details that you are having pain at your back which is radiating to lower limb.
This pain is known as
sciatica.This is a symptom.
This is caused by following reason-
-Compression of
nerve in back due to enlarged disc.
-Compression of nerve in back due to
spondylosis.
-Compression of nerve due to muscle in hip known as piriformis.
To rule out all these you should do following-
-Consult to a orthopedic surgeon.
-Take rest.
-Have complete investigation including
MRI of spine.
-Take a nerve
analgesic like
ultracet or
aceclofenac.
Hope this all will help you.
With best wishes.