Subchronic hemmorage

Nicole

I went in for an ultrasound due to bleeding and found out Tuesday (7 weeks 2 days) that I have a small subchorionic hemorrhage. They didn’t give me much info on it other than they typically resolve on their own by either being re-absorbed or bled out. I had bright red bleeding for 2 days last weekend and then it turned to a dark brown spotting. I am now having more red bleeding. Is this normal to fluctuate between bleeding and brown spotting? How do I know if it’s just from that or I’m miscarrying? A bit freaked out as this is my first pregnancy after a miscarriage.