Genital infections are common.
No, having a 'sexually transmitted infection' doesn't mean you 'sleep around' or are 'dirty' - it just means you are unlucky , because anyone can catch one. Many of the infections that are caught during sex have very few symptoms or even no symptoms, so you or the person you caught it from might not know you have one. Easy for us to test for. Easy for us to help you get rid of them. Some of the infections have obvious symptoms.