Is this common after giving birth?

I had my daughter on the 12th of October via c-section. I've just noticed a hint of green discharge along with the residual bleeding that's still going on and some itching, but it's not too bad. Is this common after giving birth? My checkup is on the 12th of November and I'm not sure if I can get in until then because the office is usually packed and I have to be out of town on Thursday through Monday. Should I just wait or see if I can get in early?