Hi, I am at my witts end. I have major pain in my left kidney and have so for a week. My right kidney also is painful but not as bad as left. I have been to see my doctor several times and after 2 blood tests, 2 ultra sounds and an iv ct scan I am still no closer to knowing the cause. I wake up in the morning in a lot of pain. It tends to subside slightly as the day goes on but as soon as I begin to rest again it begins to hurt. My doctor said possibly a viral infection but does not seem to think I need antibiotics or treatment. He suggested a second opinion. Can you please shead some light here before I go crazy.