Talk to Urologist on Vesico Ureteral Reflux

I m 22 years old.A year ago I was diagnosed with UTI problem.

Mein jb bladder ko zyada late tk empty nhn krta tha tu chest area mein pain hota tha. Doctor suggested me antibiotic I became fit .But after 9 Months it again occured.Frequent and less urination and pain in my chest area it looked like fluid is filled in my Lungs.I started emptying my bladder in every two hours and took antibiotic . I cured but this disease left an effect on my kidney in form of trace Proteinturia little bit swelling around my eyes .Still its present.

I want to ask what's this disease? why I feel pain in my chest area it I not emty bladder in every 3 hours ?

now I think I have vasico ureteral reflux ?? bcz my urine goes away from my bladder on its own when I not empty bladder with in every 2 to 3 hours and effect my chesy along with kidney ???