Even if you have never had sex it is still possible to have HSV. If you are scared to tell or show your mom im pretty sure you have someone you can trust with this information that can getyou to the health department to get tested. It should be free there. I know how you feel I got crabs once and I freaked out showed my mom got grounded. I got it from one of my friends who had it. SHARING CLOTHES WITH HER!!!!!!! So just be careful! There are a lot of things out there!