t really have
weight gain except some temporary bloating with was helped by an oral diuretic. Anyway, I saw my ophthalmologist a few days after onset. He noticed no change in my vision and because of this, and also because of how quickly it came on, was not so sure it was ON after all. He thought maybe migraine, although conceded it could have been a less severe attack of ON (in terms of residual damage).
Have you noticed a change in vision in the affected eye, ie: blurry, cloudy, filmy?