Yeah, I'm aware of the page turn. My man Junji Ito is arguably the master of using it to portray some of the most horrific sh*t you'll ever see in a book. I've already planned on how I'll be using them it in the future, too, and hopefully I craft it with the same feel as his works (a little less terrifying, though).
I feel ya on the formatting of pages and the trouble of making them lay out as you've planned in a physical copy of your work. When I was planning out and sketching the pages of the first chapter of my comic, in the back of my mind, I was always thinking, "But what if this page or that page or that panel or this panel was here or there in an actual book". It eventually led to me having to add more pages, but luckily that was just parts of the prologue so all the pages I had to add were just blanks or full black. I can't even imagine planning and drawing (and re-planning and redrawing) some future pages with the story/plot already flowing while keeping all of the above in mind.
Anyways, the biggest problem I'm dealing with right now is structuring what I've already planned and drawn - in the scrolling format. I mean, I do hope that someday my work's gonna get published and printed physically, but at the same time, I'm making it a bit hard to read for early readers on a website like this which promotes the infinite scroll. Welp.