My job includes being on a computer like 24/7. Just lately I have been getting these awful tension-like headaches on the left of my head, seems to be when I use the computer after a few hours.
They did prescribe me years ago (when I was like 13-14) with the lowest prescription glasses. However I haven't been back to the opticians in years (I'm now 18). My thinking its something to do with that, but it's really bugging me! However I don't think my visions that bad.