Brief Answer:
No.
Sciatic Nerve Irritation. Ortho & Physiotherap
Detailed Answer:
Hello,
I have gone through your query and understand your concern.
You have the symptoms pertaining to the back and lower limb.
This is not the feature of
fibromyalgia.
As I already described, fibromyalgia patients have the
chronic pain syndrome and feel tender even for light pressure.
The symptoms that you describe are suggestive of sciatic nerve irritation.
As your MRI and CT Scans and all the blood works were negative, you should reconsider the diagnosis.
Even today the causes for the many
low back pain is not identified with the advanced technology.
There are plenty of causes like poor
muscle tone in the back, muscle tension or spasm, back sprains, ligament and muscle tears, joint or disc problems.
Sometimes nerves from the
spinal cord can be irritated causing buttock or leg pain, numbness,
tingling, or weakness in the legs.
Some times poor physical condition or do work that include heavy labor or long periods of sitting or standing are at greater risk for low back problems.
Emotional stress or long periods of inactivity may also make back symptoms seem worse.
Some times Muscle in lower back called pyriformis irritates the sciatic nerve.
There are many causes which cannot be diagnosed by advanced technologies like MRI or CT Scan.
because the pain in lower back is not due to the swelling or growth any where.
Please consider all the facts which i mentioned above and discuss with your treating physician.
You need a good Clinical orthopedics and Physiotherapist to diagnose these condition by various physical exams pertaining to the back and muscles.
Hope this helps.
Please write back for further queries.
Wishing you good health.