I have had similar visuals, like the out of body experience. But I didn't just take DXM I took Dxm & Diphenhydramine (around 700mg DXM & 900mg Diphenhydramine). I felt kind of like I was dying & my mind felt like it got shot into space by a rocket, I had visuals of stars, plantes, souls, other bizzare energys. Felt very natural and very spirtual. Something I find strange about this combo (or high doses of them on there own) is that I have had similar visuals to alot of people I talk to. Try to not find any meaning in your DXM trips because I don't think anyone can comprehend there meaning.