A diabetic girl went through a pilonodial sinus surgery on 3rd dec. There is some what sticky yellow stuff on gauze. Im posting the pic as well sorry it looks very bad to post pics here but the dr who performed the surgery is not in lhr for 3 Months. And she cant visit any other dr. She has no shooting pain no tenderness or redness around the area. Cbc shows tkc 13.8. She is worried if there is an infection? Should she use Fucidin cream?