Brown discharge?

Kelly
Hi ladies
Anyone having brown discharge when they wipe? I've had it for over a week I went to the epu last week who said cervix was closed and I am booked in for a scan on Friday
I had a mmc baby died at 9 weeks in April so this pregnancy came as a shock I don't want to get excited as I'm scared could end in same way.
I have no pain or cramp 
Thanks