Kundalini Awakening is real. It is not easy; sometimes pleasant and magnificent and sometimes exhausting and bizarre. The sensations that the body feels are beyond words. One must explore it with an open mind like a voyager and scientist and forget past definitions and conditions. The busy body mind wants to know the answers as to why it's happening and what is happening. Your body experiences sensations never felt before.  
More and more, the body feels electric circuitry which can result in having higher sensitivity to noise, crowds, artificial light. 
On the beautiful side,  this experience has given a gift: an explosion of creativity and connection with nature.