This is a weird one (I can' find any information on it). Below my right eye (where one would have 'bags' under their eye) jumps/moves when I say words that begin with a 'P', 'B', 'M' or 'F'...I assume that this is my muscle that surrounds the eye (it begins at the corner and circle under the eye). Like I said, I can't find any information on this. What is it?