Dr, iam 35 yr s old, female with 2 kids. Recentl;y developed low back ache. use comp too much, sit in front of it for long hours. When the pain comes slowly it spreads to abdomen and gives the feeling of a FULL stomach. There is gas trouble also. When i massage the back i can feel gas releasing. The pain aggravates with sitting but goes off when i wlak or jog or involve in daily activities. Comes and goes once in a week or so.