How do i get rid of my fever blister??? HELP!

Who would of thought that something such as a fever blister can bring your self esteem down?? but man let me tell you! i hate it, this thing on my lip caused by my fever :[ gosh i feel horrible. I dont feel like getting intimate with my husband cause i feel ugly. how can i get rid of a fever blister? is there a home type of thing that i can do to get rid of it fast?? please help me. thank you.