MENSTRUAL CUPS FOR KIDS??

Okay so I'm 13 and I've had my period for about 3 years now. Soon to be 4. I'm very active and I have a very busy school day (regents program,honors, classes) u get the gist. Anyways, I start school at 8am and school ends at 6pm most of the time becuz I take extra classes. Most of the time it's really hard for me to reach a bathroom to change my pad/ tampon and it leaks a lot. I want to use menstrual cups but I'm kind of cautious becuz I'm only 13 but I'm gonna be 14 in a few months. I've heard that menstrual cups have changed people's lives and I'm just tired of the struggle of changing my pad every 3 hours it is so annoying. Any thoughts about a 13 year old using a menstrual cup. Has anyone ever tried a menstrual cup and if so do u mind telling me your experience or giving me recommendations of the right brand. By the way I'm a virgin.