Thanks for the comments. It hasn't happened again, but since then on and off I've had a "pulling" sensation going on at the back of my head, sort of behind the crown area. It can get pretty intense, not painful, but distracting. At first I didn't acknowledge it, but then had the notion it might be letting me know I have a guide or someone nearby or trying to make contact. So I said hello and then it calmed down, so I think I might be onto something. Whenever it happens now I make sure I surround myself with a bubble of golden light and then say hello. It happens at least 10 times a day now.
Maybe I'm just nuts
xxxhappyheart