almost 7 weeks and brown discharge

Kassidy • 💙usmc wife💙❤️💙❤️
Hi ladies, I'm 7 weeks tomorrow and today around 5 pm I noticed some dark brown discharge when I wiped. So far it's only when I wipe. My husband and I have not had sex lately so I ruled out my cervix being irritated. And I haven't been having any cramping. My OB closes at exactly 5 or I'd be calling them. So I just need some insight.