Alhamdulillah, glad the heartbeat is there and dokter confirm everything ok! Bleeding in early pregnancy memang scary gila, tapi since your doctor says baby is fine, that's the main thing. The brown bleeding could be implantation or just hormones playing up, so try not to stress yourself lah, rest properly for the next few weeks, avoid heavy lifting or anything that feels straining, and follow up with your doctor if the bleeding gets worse again. Congratulations on your first baby!