I suppose that it’s possible that for people with MS the eye twitch is related but lots and lots of people get them - tiredness, eye strain from e.g focusing on near and small objects for a long time . My wife, who doesn’t have MS but does a lot of ‘craft work’ involving e.g small stitches, crochet etc gets eye twitches quite often. Sometimes I can see them other times not
I had a twitch under one eye which was quite constant for a few months and started quite soon after I had my first obvious MS symptoms. When I saw my neurologist and was discussing my various symptoms he said the twitch was nothing to worry about and not MS related, but more related to stress and tiredness.
Ive had this constantly now for 3 weeks. Its not just under my eye either it seems to be quite a lot of the right side of my face, my eye lid, cheek by nose and under my lip. I did mention to my neurologist and he didnt seem too concerned just said it can happen and will probably come and go.