Reusable menstral discs?

I use my diva cup and love it for my cycle, but I also use soft discs for days I’m thinking my period might come.

I drive a lot out in the county for work and can go hours without being close to a bathroom. And since having my daughter the universe thought it would be funny to bless me with no warning of my period. Like none. Nothing. Nada. And I have pcos so sometimes my period is 1-2 weeks late.

So I use the soft discs when I’m working just Incase. And then never could handle a whole flow so that’s why I ended up trying diva cup.

Any recommendations for a disc that is small like the soft cup but reusable. I hate wasting money on these soft discs.