I've had redness, pain and swelling on my left foot for over a month. I was diagnosed in the ER as cellulitis due to an insect bite with no evidence of an insect bite, but due to a high WBC count I was given antibiotics. Bactrum for 7 days and Doxycycline for 20 days. Redness is now gone, WBCs are normal but ESR is high and swelling and pain persist, though not as bad. Ive been to the ER, my PCP, and a dermatologist... no more $