This has a lovely vibe, interesting introspective melody and agree you have a real gift vocally. I enjoy the simplicity of the strummed guitar but some light and shade musically could really enhance this for me. Perhaps some subtle orchestration or even a touch of Jazz? I could hear a solo trumpet possibly in the break. Early David Sylvian - Secrets Of The Beehive spring to mind, Orpheus is a lovely dark introspective sound. Just some thoughts discard as you see fit 😁
Beautiful work love to hear where you go with it.