I wear contacts for roughly 12 hours a day, 5 times a week. Recently, I came across an article about corneal neovascularization and realised that my left eye does have tiny little blood vessels surrounding my iris. On days which I don't wear lenses, the blood vessels are less obvious.
Due to the nature of work, glasses are very inconvenient for me. I tried reading up for the symptoms of corneal neovascularization but failed to find any. Anyone has any idea if I do have corneal neovascularization?