Pain

My sister has a tumor and has surgery soon. For over a year she experienced excruciating pain but testing did not find the cause. Many times she was refused pain medications because doctors thought she was an addict and seeking drugs. She felt abandoned by God and became angry.  Why was this happening to her? She continued to experience pain until a doctor decided to pursue all avenues until he found the reason for her discomfort.  After many tests, finally the tumor was located.  At least my sister was now able to get pain medications. It took about 5 weeks to schedule her surgery because it requires two surgeons and many hours of delicate surgery.  So many times doctors encounter patients who fake illness to get pain medications.  However, there are many patients who have an unusual diagnosis and there are no particular known tests to identify their issues. It has to be difficult for a doctor to decide how to treat patients who have no insurance, no verification of diagnosis to explain pain origin, and science has no known way to determine validity of pain.  Please keep her in your prayers!