 [ Symptoms ] can a uti cause bumpssores near your vagina  i recently went to the doctors for a uti and the doctor gave me an antibiotic after taking the antibiotic i got what looked like to be an infected hair on the inside wall of my vagina it seems like every i urinate there is a new bumpsore on the walls of my vagina none of them are in clusters they are all spread apart and there is only one on my perineum near my vagina is it possible that the bacteria coming out of my urine from the uti is causing me to get infected hairs [ Disease ] your vaginal bumps and sores are not related to your urinary tract infection up to 50 of all women have have classic symptoms of a uti do not have positive urine cultures in other words the burning on urination is caused by something else many times a women can have a subtle vaginal infection that can cause uti symptoms or in your case sores due to since i have no way to see these bumps to offer you a patient specific answer you will need to see your medical provider    someone who can examine you and make the determination