Sometimes hair follicles (the tiny pockets from where each hair grows) around the genitals or groin area can become inflamed. This is called folliculitis. It may be more common if you shave the area. At first it may look like a small pimple. It may be itchy, and sore but in most cases it will resolve on it's own. If you have any concerns contact your local sexual health service.
Another common cause of new spots or lumps on your genitals is warts.
Another possible cause is molluscum. Sometimes, teenagers notice lumps that are completely normal.
If you think that the lumps you have noticed are likely to be genital warts they might clear up on their own. One third of warts disappear within 6 months.
Your GP practice may be able to prescribe treatment for you or refer you to a sexual health clinic if treatment doesn't work. Sexual health services available may vary across Scotland.