Yes,it is an overreaction to things and people,
in which we tense small muscles in temples/eyes.
Rub hands together till warm,then cup over eyes
for count of 20. Start to become aware of eyes,
temples,and purposely relax them through day.
One of ways I get it is with the COMPUTER,
so put following into search box: Workrave. Is little prog.
that pops up with appropriate breaks that you can set.