THAT'S THE SAME THING THAT HAPPENED TO ME! Had to take a couple breaks only to come back the next day and see that there was still so much more.
I really had no idea what to expect from this game and I have no idea what I really got out of it. But I'm so glad I finished it.
I've played some fucked up games before and honestly I think the actual content in this game isn't nearly as bad as some other stuff out there. But it still FEELS like the most fucked up game I've ever played. It's not the content, it's the context that makes playing through this oh so agonizing.