Twinkling Moving Head

A few months ago I had this amazing dream. It took place at night time and I was all by myself walking out of my house to my driveway and the whole time I was watching the stars and the stars were really bright and they kept moving around and making twinkling noises, then all of a sudden I lied down on my driveway with my arms behind my head and I watched as the stars started moving around and they formed and angel holding a trumpet in the sky and as soon as I saw that angel I felt reallyyy peaceful and happy like nothing could ever harm me and I just stayed there smiling and watching the angel and I kept hearing a voice saying "stop worrying, you're fine, you're safe...." and this dream really stood out to me because I cant seem to forget that incredible, peaceful and happy feeling that im afraid I will never be able to feel again, and the dream was so vivid, I could literally feel the cold night air on me... Anyways, what does this dream mean?