I had kidney stone 5 yrs before and moved with water with heavy pain at that time. Now I got a similar kind of pain and doctor suggested CT kub and ultra sound and found no stone but small swell near bladder and used pain killer to rud that pain at that time in December. After a good month i am again getting pain near both kidneys and connected to thighs and very lower back. I am unable to determine who to consult. What kind of pain it is. Sometime I feel better after urine. I m not sure about the problem. Very upset