I can relate to that feeling of getting a message. Feels like it comes so fast, with so much information at once. There is a moment when it just feels like it is all understood. Everything is understood all at once in hyperspace. Then coming back into this reality it is like all that information and all that was understood starts to dwindle away. Very much like a dream that fades after waking. It can feel like squeezing sand and desperately trying to hold onto the bits and pieces that remain when the DMT starts to complete it's course, only to have it all slip away leaving only a very small portion of what you started with.
I feel like there is some langauge in hyperspace. I feel like there is an emotional language and an audible language. I have a DMT journal and jot down thoughts and impressions about my journey's in it sometimes. I wrote a couple times in that journal that I heard a jibberish language that I seemed to be able to understand. Perhaps some form of glossolalia?
It feels like remembering! Remembering the odd jibberish language... remembering that I am more than flesh in bone somehow... remembering everything and understand why the universe is as it is. Then coming back and somehow forgetting. Like choosing to forget. Amnesiac gods or something.
Keep on writing about your experiences. Keep a journal and write in it after a good journey. It can help in integrating these weird experiences and aid in articulating your experience.
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