seeing coloured halo's aroung lights

hi imjust wondering what could be causing me to see coloured halo's aroung lights although faint they're there and im not sure what to do about my eyes? i have had pressure taken 3 times on different days and they are 13 n 16 had visual feilds test done and ALSO a picture taken of my eyes all which came up clear i never noticed this problem until i read about glaucoma on the net im also borderline long sighted which i have glasses for but i hardly were coz my vision isnt that blurred yet when i read please advise would be appreciated my eye doc says everything is fine? also my eyes get watery and a bit gritty

[Ray T Oyakawa, MD]

Most likely due to a mild refractive error.

Dr. O.

[emm35]

ok and how do i fix this?? and what does that mean? also is it serious??

[emm35]

ok and how do i fix this?? and what does that mean? also is it serious??