Dark brown, stringy spotting

I’m 6w 2d today, I had a missed MC in October (no bleeding no spotting ultrasound just showed no heartbeat on baby at 9wks), had D&C;, no complications, and waited two months to conceive per doctor request. I have a healthy 2 year old. Yesterday afternoon I had dark brown stringy spotting a couple times when I wiped and a tiny amount on pantyliner. This morning I wiped and I got the picture stuff (sorry tmi) which I think is brown discharge with normal cervical mucus. No odor, no fevers, no abnormal cramping. Anyone else experience this? I think I’m too far along for implantation bleeding so I’m hoping it’s just hormone related?