Hi,
I have been getting a Pain in my back in between my shoulder blades. This has been happening for a few years when I meditate and do Microcosmic orbit by other teachers. Now it is back or still there when I do small Universe. I am assuming it's a blockage of some type?

I can do about 40mins of Small Universe before the pain is too much and I have to stop. When I stop it goes away.

Does anyone have any advice on how to release this blockage?

Also I can feel heat as I do the Small Universe in some areas, but in other areas I feel nothing? Can the chi still be travelling thru my Small Universe with out me feeling it in some points?

Uly