I started using a diva cup sometime last year and it worked perfectly for the first month, but the next few months it started leaking, making weird noises (probably the seal breaking?) and then leaking even more, and then one day, without meaning to, I pushed it out and it fell into the toilet so I got rid of it because I wasn't sure if it was safe after that. I'm 17 and do lots of sports, so I have pretty strong pelvic floor muscles. The diva cup's length never seemed to be a problem, although on some days my cervix seems pretty far down.
Right now, I'm choosing between the diva cup again, a lunette, and a gladrags moon cup because those are the only ones we have in stores where I live, and I'd prefer not to order them online for now. Does anyone have any advice on which one I should get? I have a few months to decide because I'd like to get one before I start college this September.