you need to have a MRI of the brain i think u have optic neuritis i have it also with a bad bad pain in the eye where i go blind from you more than likley have lessons-imflammation on your brain also dont wait for it to come back go to the doc's
could also be optic neuritis, opthamologist would definitely be the first step
Possible detatched retina, or retina about to detach, get it checked out URGENTLY with an opthalmologist.