Hello I just joined and had to after reading this thread. This evening I had the same experience, body convulsion also yelping and sounds that may have sounded fearful to an outside perspective, though what I saw was emasculate 3 dimensional landscapes, hallways open planes and shifting horizons. Accompanied by every color and reflection of color possible, before entering this world I was face to face with a black and white, i dont know almost like the Chinese art dragons face. except I was fully aware of my physical reaction, what made me aware of my physical self was a thick saliva that gathered in the right side of my mouth that my body uncontrollably spit as my body through its self up and my warms began waving uncontrollably. I’d be lying if I said I wasn’t scared. I was comforted by a cooling sensation and how i translated and heard was to calm down that I was ok. As I was calming a pressure or heavy wind laid me back down where I started to fully reconnect with my physical self.
What i took away from this experience. My attachment is still very strong. I could not let go of my physical self because I felt too vulnerable. I felt I had intruded and imposed myself upon someone or something that did not want me there at that time. I’m still in a process of forgiving myself and others. I’m grateful for the experience. Next time I’ll have someone with me.