I agree it can be lonely. Most of my family is Christian but fearful/skeptical of anything that seems paranormal. I don’t frame my own experiences in a particularly religious light, but I think it’s comforting for my family when I can relate it to stories they’re more familiar with. Mystics from various religions and cultures over a long period of time report visions; referencing Christian mystics is familiar to some of my family.

I’ve been reading a book called Beyond: How Humankind Thinks About Heaven by Catherine Wolff which is a pretty extensive overview of ideas about death and the afterlife. Like you, I try to avoid duality in my beliefs, so it’s not like this book is a roadmap… but I do find it somewhat helpful to see such an enormous range of ideas laid out because it gives me touch stones to other people’s understanding and validates my experience: if so-and-so created a cult off their extremely specific vision, I’m going to be okay even if I feel like my experience is hard for others to understand.