Menstrual cup recommendations?

I bought a diva cup almost a year ago as I really liked the idea of creating less waste and also all the perks that come with using a menstrual cup. I used it for maybe 8 or 9 months, but I found that it was too big for me. I got the smallest size but the stem always stuck out, even after I trimmed it. I’ve gone back to using tampons for the past couple months because it was just too uncomfortable.

I was wondering if anyone had any recommendations for a smaller cup? I’m 16, I’ve never had any kids, and my flow is usually pretty light. Thanks to anyone who replies! :D