Who Did It?

The mosquito bit me a few days ago. I thought the scar would recover soon but I was wrong. The scar is getting serious. Every morning when I saw it, I shocked by it. It was so itchy and also a little bit painful. I really don’t understand why it can be so weird. If the mosquito did bit it, why the scars still haven’t recover? It’s been so many days. I have been wondering that maybe it was not the mosquito bite. I am so worried about my scar. It still hasn’t become better. Perhaps I should go to see the doctor soon.