Menstrual cup - creating little bubbles?

So I’ve bought a menstrual cup and began using it this morning. I’ve inserted it and it feels fine, but I can feel little air bubbles coming out? It’s a strange feeling and I don’t know if it’s just settling into position or something, but I can hear these air bubbles popping so I don’t want to go out if this isn’t right!

Has anyone experienced this/have any tips???

Thanks!!