Me diagnosed with uti past month. I took my medicines properly,and got intimated with protection with my boyfriend.but after i got intimated next day symptoms started to occur again.like urge to urinate,pain in vagina,buring while urinating,then i took a 3 days course. Now i am worried why it happened again. What do i do. What's the reason it happened again. Was earlier it wasnt cured?? Or uti something serious which cannot be cured. I am really worried. I cant even tell my parents and cant even go alone for anykind of testing as doctor said go for a urine test. And my boyfriend stays in another city.please tell me any better proper treatment.