Talk to Urologist on Urine Problem

Pichle 2 saal se ye problem h.. pehle sb normal tha urine color b sahi tha..pani pine ka b kabi khyal ni kia tha.. phir achanak se ik din muje boht dark (orange yellowish) urine aya.. tb se aisa hi ana shru ho gya..mene water intake zada kr diya..urine test kraya..ik urologist k mutabik urine infection tha.. medicines course pora kiya.. pr koi frk ni pra...ab zada pani pi kr color ko thora control kiya hoa h mtlb dark yellow se light yellow h.. pr jese hi thora sa pani km ho jay ksi reason ki wja se phir wesa hi color ho jata..dusra msla ye b h k muje aisa feel hota h k ab pani b hzm ni hota shaid ku k pan peene k bad b pyas lg ri hoti.. pani pine se pet bhari ho jata.. ultrasound normal h urine c/e (infection according to doctor)..kabi kabi shaid kidneys me b hlki c pain hoti h.. kindly bta den agr koi or test ki zrort h to.