Lumbar punture symptoms and conditions

I gotta tell ya this is scary. I am a 30 yr old guy my wife is 27 we have four children.Our last one was born Mar. 2007 She has been on Yasmin 6months or so.She has never been regular on periods. Well a few weeks ago she started having massive headaches.As of June 31st her doctor said she has migraines. Well by July first her left eye went blurry by the 2nd she has lost vision in both eyes.She only sees light and is very cloudy and can see shadows. We made 3 trips to ER. They did Cat scan and it was neg. the doctor said she might have even had a mild stroke because her left cheek went numb. By the 2nd we were in ER again because of total vision loss. They did a lumbar punture and no Meningitus. cat scan again neg. blood work neg. except UTI sound familiar ladies??? By the 3rd we visited her doctor and she passed out and was rushed by EMT to Hosp. They did and MRI,MRA,had a eye Doctor called an ophthalmologist clear her of vision problems.She has talked to a neurologist. So here is a 27 yr old female with all the test's coming back normal but she can't see.They even had a psychiatrist talk to her because she is on Prozac because she has PCOS and had half her ovaries removed and almost died.They even suggested that she had conversion disorder(google it).Finally I decided to check side effects for all her meds. When I checked this one I almost jumped outta the chair.She has about 10 symptoms. But before I get too excited has anyone had vision loss for a period of time and did it come back once off of it?? I'm throwing these away