No, it may be a sign of a kidney infection or kidney stones. You may want to be checked out by a doctor.
It can cause lower back pain but not always
I believe that shingles can cause lower back pain.
Many things can cause lower back pain such as a pulled muscle or even a kidney infection.
no or yes
No
No
what is the cause of the pain in the lower back andlowerleft chest
For sure, improper digestion and the bloating that is associated with it can cause your lower back to come out - especially if you are already have a predisposition to lower back pain (due to poor posture, tight hamstrings, poor flexibility etc).
Having a lower back end will cause your vehicle to tilt up in the front, causing drag. so lower back pressure will cause loss in Fuel efficiency.
Lower back pain and problems with left leg
yes
Have your gall bladder checked.