A few months ago I started noticing a rather strange, unpainful symptom. Often when I touch the bend on my right elbow (bicep side, portion nearing my abdomen), or the outer bottom part of my right foot, I hear twitching in my left ear, as if it's popping. I would say this happens 60% of the time, is unpainful, and the points which initiate the ear "phenomenon" (for lack of a better word) are very specific. It has happened as I was laying down, sitting, or standing. Any ideas what this could indicate, or even what the symptom is specifically called? Anybody I ask thinks I am crazy.
Also I do get occasional shakes and spasms in feet and hands (rarely in the hands). I'm a fully functional 25 year old male, never in inexplainable pain, and rarely sick.
A bit of medical history: Diagnosed with A-fib (paroxysmal, no followups to determine cause), one incident of kidney stones (with family history), tubes put in ears - right ear needed surgical extraction after 15 years.
Again, I am particularly interested in knowing what cross-reflex neuropathic symptoms such as this would be called in particular, so I can more accurately research this myself. Any other help or advice would be much appreciated. Thanks in advance!