I am 27 yrs old with kidney pain. I have had blood in my urine and kidney infections for 3 months now. I have been on two different antiobotics and I drink 64 ounces of water a day. No caffine. I also have a history of reflux, and kidney stones. I had an IVP and CT done and it shows a stone in my left kidney. I also notice white particles in urine and 2 days ago and today I noticed tiney black specs a little larger than the size of a grain of sand. Been to 2 drs and they want to run more and more tests. My next appt isnt until a month away and I have pain in my kidneys and back.
Good Day, and thank you for being with Chat Doctor ! I believe you may be passing out some kidney stones (small fragment) thereby causing pain on the flank area and sometimes in the abdomen at the lower qua Chat Doctor.  You may need to do an urinalysis to check for blood and to rule out UTI. A ct SONOGRAM would be the best imaging choice for you since it can detect 90% of stones in the urinary tract. If the stones are small then you may be able to pass it out spontaneously with just fluid HY