Loved your article. I'd read a bit about Kundalini before, but you've provided new insights and information - especially the sensations you described. So say, for example, that you were having a lot of stomach problems accompanied by adrenaline rushes and feelings of panic or outright fear. If there were no medical explanation, the symptoms could be an indication that Kundalini was working to cleanse the third chakra, which is the seat of issues dealing with control and power. Likewise, stabbing chest pains or racing heart with a tendency to cry for no reason might indicate a cleansing of the heart chakra where love and compassion are learned.
Symptoms vary considerably for each individual, and can be quite bizarre.
I know of one person who experiences what she describes as snakes wiggling in her legs. The subject of Kundalini rising is vast and complex, and I've only been able to barely scratch the surface of it in my article, but I hope this has answered your question to some extent. Good Kundalini Article Really enjoyed it, because I have read about the chakras before, but somehow never was presented the background info. Used under License.