>Spend the night with your mother, perhaps you'll find peace in your family's home.
>Go into your new companion and friend's room and see if they'd have you for the night.
>Remain here, you're not a vulnerable lamb anymore (will require a high dc for some good sleep.)
>Free

Proper investigation of the various mysteries is now fully possible. We have already elected to get some answers about the ghost boy, but Rey's parents can also help with your objectives: for now, they always operate as a pair.

Find the sprout of the Earthen Tree near your home
Investigate the church in town, bishop Belmont general history, and what people think about the church's rather diminutive service.
Investigate possible lore about hypnotic songs, question the surrounding farms about their missing dogs for hints about the entity responsible for so many canine deaths.

Your father would like to establish a shrine inside the Mamono village to give them a dignified place to pray. Your family finances might be well-off, but not enough for a project like this. Going into town and gathering support for this is a possible option.

Pieces are moving.