Thanks for writing to us.
The pain in your back is likely to be due to a muscle spasm. The excessive farting is suggestive of indigestion
and gas which is adding to your problem. Ypou need to get some musclke relaxants prescribed from your orthopedician for relief.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Praveen-Tayal
Dr. Praveen Tayal