Hello, one week ago I developed conjunctivitus, and about a week prior to that I had a cold, and some inflammation in my left ear (the conjunctivitus was in my left eye only). My eye was red, swollen, and had a little bit of stringy like discharge (not much) for about 2 days and cleared up. I used antibacterial drops, though my doctor still thought it was probably viral from my cold. Now, one week later after it cleared up, it came back again last night, though not very severe, still there. Is it possible this is residual, and can that even occur in a viral scenario? I only used the drops 2 days, and I'm thinking now I should have maybe continued to use them longer. Any insight would be helpful.