Hi.. i have a backache in my lower back. im sure i feel it in my lower spinal, its been a month now. i don't kmw what is it.

Common: Nothing unusual based on your info. See your doc if its bad and start some therapy. May need MRI if doesnt improve with pt.

Check with your md: Back pain that persists for more than four weeks should be investigated with your doctor taking a history, performing a physical exam and ordering tests if appropriate. After you are seen by your doctor, you will most start treatment with medications and physical therapy.