I seen something on my lip about a week ago, but thought nothing of it, It got worst and embarrassing, so I went to urgent care, and I find out I have a cold sore. I was very upset when I found out and the fact that a guy gave this to me and didn't even tell me made me even more upset, Ive been taking valtrex, but I need this to go away as soon as possible,it's already been 8 days, and it's still here. I've also used anbesol, and it's not going away, I've never had this, so my question is, is there anything I could take to make this go in a couple of days