Whoaaahoa! Ack. Staph! About a month and a half ago, I had what I took to be a mosquito bite on my breast (I'm not bf, btw, but I am pregnant). I put some Cortaid on it, and that stopped the itching, but my breast hurt inside for over a month, and will still hurt a little bit sometimes. My ob checked and didn't feel anything unusual, but it still hurt. Could it have been something other than a mosquito bite like a staph infection? My friend's son just had a staph infection (I did NOT come into contact with him at all, though.).