Sounds like a breakthrough to me.
The experiences that can be had with DMT are infinite. Endless.
That indifference you are feeling, I feel, is waiting for preference. It doesn't care one way or the other. It waits.. for you.. to give it some preference.
Think about being infinite and knowing you can create anything, anytime. At some point you would get bored. At some point you would become indifferent. So it waits.....
Any revelations can come later in time. Take time to think about your experience and I feel you may pull something from it some time in the future. All in all it sounds like you had a fairly decent DMT trip. It can feel very nice to come back to this reality after experiencing something so odd. That right there is a revelation in some form to me.
DMT can feel like death and it can feel like that is where we go when we die. No way in knowing this for certain. I find comfort in having a feeling that I will return to infinity after I die. In some ways DMT showed me how to die and in turn showed me how to live. Another revelation for me.
I hope you can pull something positive from your experience. Certainly ok to never try it again. At least you saw a glimpse of these odd dimensions we can visit.
Welcome to the Nexus!
"In the universe there is an immeasurable, indescribable force which shamans call intent, and absolutely everything that exists in the entire cosmos is attached to intent by a connecting link." ~Carlos Castaneda