Eyes get stringy gooey things in and get itchy, also my eye lids are kind of dark and look slightly burised?

also on the outter corners of my eyes the skinds is slighty red and under my eyes are slightly dark and skin looks bumpy.. kind of like goosebumps but bit flatter! im 20. whats wrong with me! i cant go to the doctor till i get home from university in two days im freaking out.. eyes have been itchy and the goo been there for awhile but lately eyes gotten darker and itchyer.