I'd be curious to know more on the specifics if anything came to mind.
From a back end planning sort of thing, and it'll be streamlined a little better come edits, but from days 11 to 20ish constitutes Act 2. Which the first half is about dealing with Dave primarily and his own trauma where he fits into the mystery as a whole. On top of that, coming to terms with how that has impacted his relationships with his friends.
Part of the failing on my end is that I've perhaps tried to pace it a little too close to how things would play out IRL as opposed to a work of fiction? If everything was a constant go-state then it'd be closer to a TV serial and the writing would need to shift towards episodes as opposed to a novel.
If I'm failing, I'd love to know where specifically I can be doing better outside of just "make stuff happen" because managing the timeline and naturally developing relationships (to me at least) don't just automatically happen in daily updates towards becoming an item.