Menstral cup

Brianda

So today is my first day trying a menstral cup, had a difficult time inserting but I got it in. I thought the little nub at the end stays close to the outside but I just went pee and realized it’s gone 😳. Is that normal? Did it just shimmy it’s way in? I’m not leaking so I just need confirmation lol 😂 otherwise I’ll update when I try removing it later 🤦🏻‍♀️