Optic Migraine?

Hi folks.... any help that anyone might be able to provide would be greatly appreciated. Already been checked out by an optometrist, she couldn't find any physical explanation of the symptoms.

Friday, 9/4 developed a fog in my field of vision in my right eye only. It's not dark, it's like a white haze. Mildly sore if I look all the way up/down/left/right, feels like I was up crying all night. The soreness is at the top of the eye, and to the right. At first I wasn't sure if I was actually seeing it. I am prone to migraines, but I get one a year tops anymore. My usual migraine aura includes colors looking more intense than usual, "magical" almost, but no other aura symptoms. This is the exact opposite. Colors look faded/whitewashed out and it's hard to focus the eye. I expected a migraine on Saturday, but never got one. Sunday, went for an eye exam because it hasn't resolved and is slightly worse. The lady did a very thorough exam but could find no inflammation, rips, tears, detachments, and my eye pressure is normal in both eyes. It's slightly worse again this morning, and still a little sore. Tylenol helps the soreness.

I wear glasses. My prescription jumped somewhat significantly in both eyes. went from -.75 OD -.50 OS to -1.75 OD -1.25 OS. I've been wearing glasses for less than 2 years. I have referral to an ophthalmologist, but if the first exam didn't reveal anything, I'm not sure that another exam is going to give any more clues.

I regularly take no medication, I'm otherwise very healthy. 23, female, not overweight at all, no chronic health conditions.

Thanks.