T spot after breast lift still open after 2 weeks, how long to heal? (photo)

I have an opening that keeps getting a scab over it. Doc says to put antibiotic ointment 2 times a day. It has not changed in 2 weeks since it opened besides getting a scab that will come off then scab again. Is there something more I can do? I am 4wpo it opened at 2wpo



