Lately, when little, tiny things that happen, that irritate me in the slightest, I get a tiny twitch in my eye. When something particularly irritating happens, both my eyes twitch and the muscles in my arms and legs seem to tighten. Also, now and again, I get these twitches for nothing. They only happen when I am sat still.
It has been happening for the last three / four days.
Any idea why this is happening?