Mucus plug?? Bloody show?

I’m 38+2 and when I was checked Monday, I was 1cm dialated & 70% effaced. My dr did a membrane sweep and I’ve been having spotting. Just went to the bathroom and saw this? Pretty sure I lost my mucus plug last week in a couple chunks, so I’m not sure what this could be... it looks bloody or almost like there’s veins in it? help!!