I had brown discharge for several days and it ended up being a missed miscarriage my body wasnt releasing the baby! I had a d&c. I would call doctor
I had the same. I am 14 weeks now. Brown is just from blood that has sat for a little bit. No harm....its if your bleeding a lot and its bright red that you should be concerned. Its hard to tell the difference though, we all freak out. I also had a lot of bright spotting for my 8 to 10 weeks. Its from all the stretching and fun stuff going on in there. Lol. Still doesn't hurt to talk to your doctor for relief.
I would take thing easy today, if your not cramping you are most likely ok. If your discharge still stays brown or turns to red I would call your OB just so they can double check on things.