Is there something wrong with my eyes, or am I just tired?

[Confuzzeled]

So I've been tired for over 3 years and I've never had this (non-sleeping children).

My eyes are blurry and misty, right one is worse and it feels like there is grit in it.

Been like this since yesterday evening, anyone any ideas?

See your doctor. Could be an eye infection like conjunctivitis or it could be eye-strain caused by too much close work or uncorrected short/long sight. If you haven't seen an optician in the last 12 months, now would be a good time to make an appointment.

Optician would likely be a better bet than your G.P.
Their kit and training would be more relevant.

Thanks I've made an appointment at Boots so heres hoping its just lack of sleep.