I started feeling a sense of discomfort & slight blurness in my left eye 3 nights ago after long hours of wearing my contact lenses in airconditioned rooms. It felt almost like an eyelash was trapped inside my eye or a tear on my lense. I put eye drops each time there s discomfort and felt better but it was shortlived. I decided to check my eye. I found a small white candy floss like patch with slightly rough surface on my cornea just on top of my retina. It was around 3cm in length. I rinsed my eye many times with clean water. Nothing happened. I woke up the following morning to find the white was completely gone but the rough surface was still there, only less noticeable and smaller in size. I am under oral medical treatment for hyperthyroidism for 3 years already. I visited a Dr. many months ago and was told I have dry eyes. I noticed my left eye is more sensitive to light. I wonder what happened to my eye. This has never happened before. Right now i am putting artificial eye drops and monitoring the condition of my left eye. Can I ever wear contact lense again? Please advise. I am kind of worried. TQ.