First of all, I wish you an uneventful recovery. It is apparent from your message, that you had several surgical procedures for necrotizing fasciitis. I never comment for patients who are under the treatment of another physician, or a patient during the postoperative period. The question should be addressed to the physician or surgeon in charge or to the correspondent medical team. If you prefer to consult with me, this would require a thorough physical examination. For appointment, the required information may be reached at the link.