Help....Light brownish spotting?

Jenna • 🎀Addison Leigh 9/9/17 | Mia Jane 4/23/19🎀

39 weeks today and I just peed and saw very light brown discharge on the tp. Just had a cervical check at about 10 am yesterday so it's been close to 36 hours and I'm only seeing it now. Is this normal/expected? It wasn't accompanied by any thick mucus so I'm not sure it was part of bloody show.