TMI picture! Yet another mucus plug question.

Okay this may be a stupid question..but is there a difference in your "mucus plug" and a "bloody show"? I lost this Wednesday night after the doctor swept my membrane--it was clear and that's about all there was of it. Well today I lost what was obviously "bloody show"--it was more of a yellow-ish tint with streaks of blood. I guess what I'm asking is, is what I lost Wednesday mucus plug or was it something else entirely? And I know losing a mucus plug doesn't mean a whole lot in regards to when labor will start..but is a bloody show more of an indication? Or are they the same thing?

Oh and I'm 39weeks5days if that matters.