35 weeks and weird mucus?

Karli • 24. Louisiana. Pisces.

Technically I'm 35 weeks 1 day cause it's past 12 lol but today I went into doctor and he did a group b swab and checked my cervix. He said I'm closed, soft, and 50% effaced. I just went to use the bathroom and when I wiped I had a good bit of mucus, not a plug or anything. But it was tinged like a dark red, still clear looking however. Was this from the swab? Or is this that bloody show thing? I'm lost and need help lol