 [ Symptoms ] had sex and frenulum tore a bit a day or too after i started having itchy skin whats the cause  had sex it was dry and like only the tip went in my partner tried to go down more it but it started hurting so we stopped just about 2 3 minutes but when i went home and turn over my penis the corner of the frenulum was a tiny tear and i wash it off with water and it started to burn a day or 2 after i started having itchy skin not really itchy but it felt like lil mosquito bites all over there was no outbreaks or rashes or anything of that sort no immense scratching and it comes and goes [ Disease ] the urine should be cultured to determine the pathogen causing the infection and the best antibiotic for that particular pathogen not all people with classic symptoms of the uti actually have one so perhaps you will need to see a urologist to look for other possibilities