I was playing around with a candle the other day and to make a long story short, I got a drip of super heated wax on the tip of my penis. It hurt like **** but I'm used to burns at this point. I thought nothing of it as the pain went away but today, I looked down to see a small blister just on the left side of the opening. Now I'm freaking out because it looks like an STD and I know from past experiences that second-degree burns usually leave a scar. Is there anything I can do to minimize the chance of getting a scar on my penis?