Ok, I am in college so Im not going to lie I typically wear my contacts for long periods of time. I don't sleep in them though. Last night I wore them from about 8 in the morning until 3:30 the next morning. This morning I put a new pair of contacts in b/c the ones I had been wearing were a little over a month old (i have monthly contacts), and they are irritating my eyes a lot. They feel scratchy and my eyes keep watering. What should I do? I don't have glasses and I can't see well enough without my contacts. My vision -2.25 and I wear frequency 55 aspheric lenses. Thanks for your help!