hello, white deposits on eye lids are mebomian gland secretion and you have blepharitis
with mebomitis.herpes will cause corneal ulcer
or blurry vision and severe pain
you have to do hot fomentation, lid hygiene with baby shampoo. tetracycline
eye ointment and tear substitute like refresh tears etc.
if condition worsen you can take oral doxycycline course of 14 days