Hello. My right eye has been hurting/burning for about a week. It hurts near the tear duct on the upper lid. When I close my eyes I feel relief for a bit but the moment I open it, it hurts a lot. There is no swelling and it's not red and I couldn't see a stye in the upper lid. I went to two walk-in clinics and the doctors both said they couldn't find anything wrong and prescribed eye drops. The drops didn't help and I think they only made my eye sting more. I think I may have scratched the upper lid or bruised it but I'm not sure if I have the symptoms. It's really sore and I don't know what to do.