Please see a Doctor. They may want to look for non spine problems in your belly or elsewhere ( eg pancreatitis, endometritis etc). Depending on the severity of your exam findings, they may start with:

• Blood tests (including CBC-complete blood count, CMP- comprehensive metabolic panel, ESR- erythrocyte sedimentation rate, CRP- C reactive protein, etc)

• Urine tests

• Ultrasound

• CT

• Colonoscopy or / and Endoscopy