<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi im 33 weeks and right now im having bad lower back pains with abdomenal pain what can i do or what does this mean ?  <response>: Hi, You are 33 was pregnant if I am not wrong? The back pain at this stage of pregnancy can be due to- Calcium efficiency. Muscular pain due to fortress to back muscles in testing with gravity. A Volvo vaginitis with PID Bladder problemurinary problem --- many more. You have to consult a sync for proper diagnosis Tt. For time being you can take tab. Guardian 1 tab. Twice a day to control your abdominal pain, if Its too much. Thanks. 