In August 2021 I was severly constipated which get cure after 14 days later I get affected by urine problem  frequently urination and 4 times blood in urine later I took ultrasound on the recommendation of uerologist confirm cystitis with 39 pvr he said this is uti and prescribed me some antibiotics get some relief but not completely I took another usg after 1 month cystitis with pvr nil It has been 5 months my symptom are still there sometime my flow is good sometime it downs I don't know what to do plzz give u suggestion I am afraid of stricture totally disturbed I am not able to concentrate on my studies