I have and eye twitch left outer corner, under my my eye. i cant see it, but i can feel it. driving me crazy. x3 wks. i do have dry eyes. common? i only have 2 cups coffee a day. and i do have insomnia.

Its a tic: It may go away spontaneously, It is generally due to some thing in the environment bother your nervous system. Anything new , added? Mostly never figure it out. Different food, different brand, too much stress, often subtle, scented candles ,air freshener. Can be treated if bothersome, a bit hard to treat-its really about more removing things than adding, neurologist best to consult. Very common.