Need help choosing a new cup!

Hello again, folks. As some of you may know, I've been having trouble with my small LilacCup since purchasing it last November. Turns out that even though it's small, my cervix sits WAY too low during cycles (at first knuckle of index finger). So, I need your help in finding what cup and size works for someone like me who has an incredibly low cervix. Now, before I write off my LilacCup completely, I want to inform all of you that in a month, I'll be 26. I'm not sure how my body will change down there after that, but is it possible that the LilacCup will work then, or is that out of the question?