okay, so three days ago i had rough sex w a friend of mine & ever since then it burns when i pee & there was a little bit of blood in it before i started my period today. the first day of my period is never this bad but the blood just keeps on coming & it itches down there. can anyone help me? do i have a uti or a kidney infection or is it something else? is there any way i can get rid of these symptoms & pain without going to the doctor?😷😓