hello doctor. I have been in Richmond, VA for the last two and a half weeks. I am from California (bay area). On my last day in Richmond, I got two bug bites on the back of my left thigh when i was going through some old boxes at my boyfriend's apartment. They happened within minutes of each other, are about 2 inches apart, and were initially dime size welts. Today one of the bites has grown significantly. It is now an oval shape measuring about 3 inches in diameter one way, and about 5 or 6 inches in diameter the other way. It's roughly the size of my palm now. It is very warm, firm, and a shade of light pink. My pores also seem to be very noticeable in that area so I'm having a hard time checking if it might have been a spider bite. Do you know what it is?