Pain after the kidney bioipsis

I had kidney biopsis due to high RPC during Typhoid fever. I have been suffering pain at the pinpoint location where I got pain just after the biopsis for about 10 days. Doctors said it is not possible as there was not problem during biopsis. RPC got reduced after typhoid fever before biopsis and got increased after biopsis. After 3 months, RPC became 0. But mild pain still continues at the location. What are the possiblities please advice. What test should I conduct to edentify the problem? Please advise. Regards Ananta Ramchiary, aramchiary@yahoo.co.in