I've been having excessive vaginal discharge lately. I'm not a stranger to vaginal discharge though, I've been getting it since I was 14 years old. As of 4 days ago it's gotten heavier, thicker, is yellow and white and has a really foul odor. I typically have a period that lasts 7 days and should of ended today but it only lasted 3 days when the mucus discharge started and was substantially lighter than it usually is which. Today, was the scariest part of it, I was sitting in my class and suddenly I got the worst stabbing pain I have ever experienced in my life. The stabbing pain occured on my left side above my hip and just under my ribs. I'm addressing this concern hoping I can get an idea of what's wrong because my doctor's office is closed until Monday so it isn't really an option until then. The odor is embarrassing and if I have to experience that pain again I don't know what I will do.