<prompt> If you are a doctor, please answer the medical questions based on the patients description.Two weeks ago I had pain in my lower abdomen, it felt like bad gas, but was a nagging ache when I walked, coughed, laughed, etc. It went away within about five days. Yesterday the same pain started again. Hurts to walk, climb the stairs, cough, laugh or sneeze.I had a hysterecomty about a year ago, so I know its not any problem with the reproductive organs. Any ideas? Thanks.  <response>: Hi welcome to Chat Doctor forum. You have got lower abdominal pain, on walking, coughing, laughing, for 2 weeks. You got hysterectomy done one year back. It may be due to urinary tract infection, or stones in the urinary tract. Rare possibilities are surgical hernia, etc. I advise you to consult a surgeon for diagnosis and treatment. You may need to get M.R.I. besides other routine tests for confirmation. Best regards. 