Every day I get strong, sudden energy movements in my left thumb and the area directly under it.

I often get random energy movement sensations in different parts of my body, and I usually don't pay much attention to them because they're so random. However, this particular area is persistent and frequent. What could it mean? I do not have a blockage there and have no problems moving energy in my hands.

Ideas? I'm wondering if I should be paying attention to something, but honestly I don't know what to look for if I don't have a blockage there.