Continents on a world map

I started to get marks on my body accompanied by a nasty itching. At first, they looked like nettle stings. Red, raised patches. The nasty stuff was moving across my skin. It was all over my sides, the patterns looked like continents on a world map, and a few hours later, it was migrating to the inside of my thighs.

I was tearing at my flesh until it bled.

What if they had to put leeches on my skin? Lampreys. A whole colony, to suck the disease out of my body.

What are you doing? I still haven't received anything.