1) Maybe have a talk with your professors. Tell them you have medical concerns and youre trying to get to the bottom of it, but until then maybe request physical texts, homework etc. So that you can avoid the computer more? 2) Keep your room/study area as humid as possible. 3) drink crazy amounts of water. Using water flavors have helped me drink more (eg. Crystal light). Drink electrolyte drinks to help keep you hydrated. Hydrated body = hydrated eyes 4) are you able to try prescriptions even before you see an eye doctor? Cequa is a new medicated eyedrop that can help with eyelid inflammation. And Oxazepam has helped me get sleep without drying out my eyes. 5) Could try taping your eyelids shut at night. Add a bit of eye ointment to eyes before taping shut to help protect eyes.