URGENT! Do I have conjunctivitis or keratitis?

Yesterday, I started experiencing blurry vision and as the day progressed, my eye got red and a little sore. It was very teary, and I had a little bit of discharge. I took my contacts out. When I woke up in the morning, my eye was closed shut from the discharge. It was red and sore. I'm leaving for vacation tomorrow morning and my optometrist's office is closed. I have a minor cold which I just got in the past few days, but I also have reused my contact solution. I know that you're not supossed to do that but I did.