Bleeding 8 weeks pregnant

Beth

For 1-2 weeks I’ve been having light tan colour spotting last Friday I seen a fetal pole heart beat and everything looked great. Now for the about 28 hours I’ve had much more dark brown/ rust colour spotting with little dark coffee like bits. Hoping to hear some positive stories. I don’t wanna call my doctor again and freak out because I only had a ultrasound 5 days ago.