First of all, breathe! I've been where you are, though not with the eyes, and there's a lot of help and support out there for you, here on this board and also at the Yahoo Feline Herpes Group. If you've not been directed there, here's the site:
http://pets.groups.yahoo.com/group/f...guid=353539644 .
Second, has your cat ever been tested for Herpes using the IDEXX Real PCR URD test to positively diagnose herpes? If not, and you want to spend the money to know what you're dealing with, ask your vet to run the test. You can go to the IDEXX website and read about the test and what all it tests for.
http://www.idexx.com/view/xhtml/en_u...sts&SSOTOKEN=0 . Click on the Canine & Feline Respiratory Disease Panels, Tests, and Profiles. For a .pdf document on the test, here's the direct link:
http://www.idexx.com/pubwebresources...-urd-panel.pdf
Third, what type of medications have you already tried? Has your schedule recently changed and/or has there been an upheaval in your house? Usually breakouts of herpes are triggered by stress. You might want to look into getting a Feliway diffuser (Comfort Zone with Feliway is what to look for). I usually buy mine from Entirely Pets, but you can get it at PetCo and PetsMart or look online at amazon or ebay. Here's the link to Entirely Pets:
http://www.entirelypets.com/feliwayanddap.html . Getting the stress level down in your home by staying with a routine is very helpful for your kitty.
Lysine will help tremendously. It won't cure the virus, but it will help keep it from replicating. Also, switching to a grain-free diet helps. You also want to avoid steroids if she's got herpes. Steroids can actually make the virus replicate. You can find Lysine in the vitamins/supplements section of Wal-Mart or the pharmacy. Start with 500mg twice a day until you get the eye thing under control. I buy the powdered "NOW" Brand from the local health food store or online from this place:
http://www.amazon.com/Now-Foods-Lysi...2&sr=1-1-spell
. I mix it in my cats' wet food serving in the morning and evening. You can also mix it in their water bowl.
You may also want to seek a second opinion from a different vet. Sometimes a new set of eyes helps.