Eyes :: Conjunctivitis - Tender And Watery

For the past full week, I think I've been suffering from conjunctivitis. I was wondering how I can determine what type I have and if there's anything I can do/purchase for it.

-  I had a feeling as if something was in my left eye for a couple of days, but this has finally gone!

-  Both my left and right eyes seem to be a little tender and watery. They are a tiny bit sensitive to light but not by much at all. They are generally white but both with some blood shot areas.

- I have experienced no pain or loss of vision (Fingers Crossed!). I also have cold like symptoms such as a runny nose, varying temperture, watery eyes. But, I would say these are mild to minor. I've seen a small improvement since I got it a week a go and it's defintley got a tiny bit better. Should I give it another week before I see a doctor because it says to give it about two weeks to go away? Is it worth buying some eye drops from the pharmacist? And, what kind of conjunctivitis do I have?