TMI/TW

Has anyone experienced brown discharge in the first trimester? I didn’t experience it with my first pregnancy but have had it this second pregnancy. It’s not a whole ton. I’ve had it for a couple weeks, had an ultrasound and baby’s heartbeat was perfect. But this morning there seems to be a little bit more when I wipe. It’s not a lot at all but still anxious. Google says it can be normal but also can be a sign of miscarriage. I am not bleeding and only feel mild cramping but I thought it was due to normal pregnancy things. Any input is wanted, thank you!