This is probably going to sound ridiculous, but I think I'm having a kundalini awakening. I've been doing tantric exercises to deal with trauma because A. I can't afford a therapist and B. I have issues with verbal communication so I don't think it would do much good. Anyway, last night I did some exercises working with the feeling of anger and my spine started gyrating unconsciously and it literally felt like some kind of mineral was breaking away from my spine and dissolving...not just a picture in my mind but I could feel it, and it wasn't painful, but very physical. It sounds bizarre to describe but I have never felt anything like it and I can't find any scientific explanation for it online.