Well, in that case I’d just keep progressing your skills and see if you start discovering what kind of Japanese stuff is exciting for you.
For reading, there’s Satori Reader if you haven’t looked into that yet. Here’s a thread on the forums discussing the resource.
We also have a lot of book clubs of all levels on the forums, those are good for finding new books and manga to read. If you want to get started with novels, there’s the Children’s Novel Club and the Intermediate Book Club.
There’s also learnnatively.com for finding books of different levels. If you check out the ‘lists’ page there, the list ‘Entry Level Novels for Adults’ is a good one for getting into reading as well.
For listening, keep working on listening to podcasts. List of podcasts here. You can also start branching into watching stuff on Japanese YouTube but that depends on your interests. Just search stuff you like in Japanese and start exploring.
If you want to get started writing in Japanese, there’s LangCorrect.
Hope that helps!