A few week ago if had two bites one on my left had on the 4th finger and one on my wrist, last week the area between my elbow and shoulder became red, swollen and very painful area that felt like a nodule. Went to the Dr. who stated it was a "rash" but because of the redness and warmth she would treat it with a oral antibiotic. On Friday the arm remained very painful, went back to the Dr. who gave me additonal antibiotics. 1 week later that redness is gone but the nodules and pain are still present. Could this be something else besides a bug bite??