I have had blurry vision for years now, my eyes gets sore and sometimes watery. i always feel a pressure on my forehead and my head sometimes hurt. what is causing this?

Computer related?: You are a bit young to have glaucoma. Have you been working at a computer several hours a day? I see this in college students where they develop computer related eyestrain and even a decrease in visual acuity. Sometimes this is the first time they require correct of lenses. I would see an optometrist or an ophthalmologist. I don’t get a sense that it’s something serious.