Join one of the book clubs. We’re currently reading Kino’s Journey and will be for a couple more months. It’s episodic, so you could theoretically join in any time we’re starting a new chapter.
The beginner book club will also be start an easier book in May I think if you wanted to ease into reading more. Here’s the list of all book clubs:
Regarding specifically this, you’ll probably always be on the cusp of just being able to read something. Hopefully that’ll eventually be super complex material and you can read “normal” stuff with ease, but still. Basically what I’m saying is that at some point (sooner rather than later) you just need to jump in. The beginning will always be the most frustrating, but it gets easier over time.