Sounds like a show to me But as the others have stated it doesn't mean anything really.

I first started losing my plug at around 22 weeks, went into Threatned pre-term labour at 26 weeks, lost the rest of my plug at around 28 weeks (meanwhile contracting on and off since 26 weeks) I went into Spontaneous labour at 34+2 and had my bloody show during labour, Tristan was born at 34+3.

Both lots of plug I lost were blood streaked.