You're not being pestering at all, happy to help! I'm still writing the endings, so if a guide were made, it'd be best to wait until the game's finished to avoid any confusion. Since the story is still ongoing, there aren't many endings yet! So far, you can only get three: two for main route, and one for Stranger (which is the one you already got).
Hope that helps! Please don't hesitate if you have any other questions :)