This is a pretty common theme in the current "New Age" trend of thought.
It is a symptom of the light body coming to life - a byproduct of the increased speed of spiritual evolution we seem to be going through. It isn't necessarily a bad thing and it will pass - don't worry, you have not fried your brain even if it isn't the light body.
Googling Light Body and DNA awakening will get you a few answers.
That is the best answer I could come up with - best of luck, my friend.