I Had 360 Back Surgery 5 Weeks Ago And Got

I had 360 back surgery 5 Weeks ago and got a surgical site infection. I was given it antibiotics in the ER a week ago and the surgeon put me on Amox Clav 875 mg twice daily. I started feeling better today, the site is still draining daily, but now at 8:30 on a Friday night when I took the dressing off to put a clean one on it is blue looking. I go back to the surgeon on Monday. Do you think it will be ok until then?