Is my wound infected?

Okay, I had a Laparoscopic Appendectomy last Thursday. My surgeons closed the three incisions with Dermabond. I can see the wounds and two of them look like they're supposed to. However the smallest one, on the left side (facing me) of my belly on about an inch and a half away from it doesn't. It isn't a clean straight line like the other two, it looks somewhat wider. It is kind of green right on the incision and is red and pink around it. I'm not sure if it's infected or anything though, it looks as if it is, but I'm not a doctor...help?