I have been practicing Small Universe for about 2 weeks - extremely good results.
However, I have developed a pain in my spine at about T12 or T13. It is very sore and a bit tender. Perhaps pain is too strong a word. It feels as though it is in my spine, not the muscles. I have also felt some tenderness in my kidneys.
Thoughts? I fully intend to continue my meditations. Wondering if anyone else has felt the same and would be willing to share their thoughts.
Also, I feel more clear and relaxed. More flexible on the inside (not muscles, but my insides). I quite enjoy it and have even felt energy moving up my legs kind've like water flowing up hill. It is a cold feeling.