Hello mam....  It's good that u got the I and D done soon,  coz that'll heal half of the problem.  U have continue the culture sensitive antibiotics for one course after that.  The wound will heal over a period of 2-4 weeks by regular dressing,  but such kind of secondary healing will definitely cause a bit of scarring. U can consult a plastic surgeon,  if not before,  atleast after the infection has subsided for revision of the wound and closure to get an as minimum scar as possible. U can text me online for more queries.