Optic Neuritis

I was wondering how many others here have Optic Neuritis? I have lost the sight in my left eye and my right has only 1/6 of normal vision which has forced me to go off sick from my job. I am waiting for CT scan results so feel all up in the air as don’t yet have my “clinical diagnosis” although my GP and various doctors have told me to expect a Relapsing Remitting MS diagnosis.