My teacher Harijiwan spoke of a woman who came to him with this problem. He told us that it was the kundalini coming up. He gave her a meditation to do to balance the flow of the rising energy. He didn't say what the meditation was, but being a teacher myself I know that if you do any kundalini yoga kriya (preferrably in the presence of a certified instructor) it will help balance and conduct the flow of this energy you're experiencing. I suggest you find a good kundalini teacher close to home and see if a few classes help.
Hope that helps~!
Jai Gopal
Patrick Lacho YBC40
