Unusual and intense MBA experience

[MrIncognito]

Hello All,

 I have been reading Astral Dynamics, by Robert Bruce.  I am at the section where Mobile Body Awareness is discussed. I have had experience with energy raising before, but never quite in the detailed way Robert suggests in his exercises.  Anyway, Tonight I decided to run with the exercises listed, and see what the outcome was.  I turned on Kitaro(my favorite band to listen to when I am in a musical meditation mood), and started to relax. I decided I would try and cover every inch of my body, in a relaxed state.  I am used to a warm tingly feeling when I start to target areas or my body or certain chakras.  I am also aware that it is normal to feel a slight warming sensation throughout the body when one is in a relaxed state.  This was totally different.  I began the MBA in my toes, and moved incrementally upward.  My toes were freezing when I began.  Before I knew it they were not only warm, but hot, slightly uncomfortably so.  I continued upward, and found that I was able to produce this same kind of heat, to varying degrees, in nearly every part of my body.  My Stomach got quite hot, when I began focusing on the navel, and found that my feet, now being neglected, got cold again.  Also, My shoulders and hands when focused on, got quite hot as well.  I found my back to be most sensitive to these manipulations, and with very little effort, felt heat rising up my spine.  This worried me a bit because I have read stories of spinal heat being associated with Kundalini, and I really don't know anything about this, so I didn't put the pedal to the gas nearly as much as I could have.  Instead I moved on to my brow, and as I focusing there I saw a little white dot appear. I have heard of this before, but it is the first I have seen of it.  This disappeared as soon as I moved on. I moved onto the throat and crown for a while but at this point I was feeling an uncomfortable amount of pressure in the heart chakra area, so I decided to stop with the direct manipulation and just trance out a little while.  I wanted to see what the effect would be if I was to draw energy directly down through my crown, and when I did this, although the sensations were different that the ones of heat I had just experienced, had the most intense vibrations I have ever had in my life.  My heart chakra was as uncomfortable as ever, and tears were running down my cheeks.  Not out of fear or pain, or any emotion at all, it just happened, seemingly a direct effect from the amount of energy coursing through me.  I rode out the vibrations for a while, and the intensity of the experienced continued to escalate, to a rather uncomfortable, yet totally fascinating and exhilarating degree.  I decided to stop the exercise there, and when I stood up, I was trembling, and found my breath was hard to pull.  I had quite a difficult time settling my body down.  It took about 20 minutes.  I would like to continue with this, as it seems I am on the threshold of something, but what I would like to know is if what I am experiencing is totally safe, and are there any precautions that I need to take.

                                          Thanks for the time,
                                                          Brandon