I love Egypt
Yes, it sounds like your guidance kicked in for you to put it aside for now. I know of one person who has done the Mer-Ka-Ba meditation, he also described it as being extremely energizing which was felt immediately. Our bodies all have an electromagnetic energy field surrounding us, and from what I know about it this field is tetrahedral shaped and positioned around our bodies as the Mer-Ka-Ba (there are 2 energetic tetrahedrons around us, one to connect us to the earth/physical reality and the other to the cosmos/source energy, which is the Mer-Ka-Ba). This stable energy field is what keeps us alive, balanced, and functioning in this physical reality, and is one of the main links that connects us to the field of information (source energy, aka the vacuum). The other links are the mind and heart. It’s a sensitive balance this field which surrounds us has with our physical bodies and lives, I personally feel it is Mer-Ka-Ba shaped but whatever feels intuitive to you will serve you. . I believe that the energizing effect that you describe is felt is from directly extracting a rush of energy from out of the vacuum! . . Haven’t heard of spinning the field as a torus during a meditation but I can see how it would also have similar effects from the vacuum.
It was nice to hear your experiences with spinning the field! Thanks for sharing.