After an activation a sensation of something wanting to push through
the forehead is sometimes felt.
This is the development and implementation of the "Ureaus" The snake that comes out of the forehead of the pharaohs in the Egyptian example. It isn't really a serpent but is represented as such as the Kundalini is so often represented visually as "the serpent energy".
This is a gift. This gift has many qualities and is beyond words to a large degree. I can tell you that it is a melding of the seventh and sixth chakras as the Kundalini coming out of the awakened seventh inserts itself into and through the third eye or sixth chakra. This will have the effect of opening it. Not immediately but eventually. Shouldn't be a painful sensation merely a strange one if you dont resist. If you do a headache can be experienced. So no worries and complete surrender!
Some of the qualities associated with this are a receipt of knowledge that isn't from any source that you have acquired knowledge from before. Knowledge of the metaphysical and physical. Visions and visual acuities that are like seeing in new ways and yet still seeing in the old way. The ability to discern is greatly enhanced. This is just to name a few. - blessings - chrism
This gift has many qualities and is beyond words to a large degree.