This thread explains exactly what I am experiencing since my awakening. I have the tingling in the head 24/7, vivid dreams, 2 spontaneous AP.

I was told I had a Kundalini awakening, but some say I might have an overactive brow chakra. I see violet and golden colors all the time from my third eye.
A couple of nights ago I saw also a blue cloud, first time. I have seen the eye itself two times.