I am sorry to have to tell you this...but with the history you have provided you have a very high chance of having something much more serious then a simple corneal scratch.
Falling asleep in your contacts is the number one cause of a corneal ulcer
-- a condition where bacteria break through the "skin" on your cornea and start to "eat" the meat of your eye. The sensitivity to light you are experiencing, while it is also seen is a simple corneal abrasion, is also seen when an ulcer causes inflammation inside your eyeball (uveitis
I'm going to tell you the same thing I told my daughter when she called me early one morning with the exact same issue: Get in to see an ophthalmologist
A corneal ulcer, if not treated promptly, can do serious damage...up to and including complete loss of the eye :(
So. What is the take home message? Don't delay by trying to treat this at home. Get in to see an eye MD.
Is there anything else you would like to discuss at this point or have all your questions been answered to your satisfaction?
I hope this information was helpful for you. But I do work for tips so I want to make sure you are happy with me before rating me. If you have another question on this or a related issue feel free to fire away. You may also receive an email survey after our chat, if you don’t feel that I’ve earned a “10” rating in all areas, please let me know what I can do to meet your expectations.
Thanks in advance,
Dr. Rick MD FACS
PS: I hope it turns out to just be a scratch...but I'd not bet on it.