Lightest spotting ever


So I had a tiny bit in my discharge when I wiped at 2 wipes. I called the dr & they are bringing me back in for blood work and an early scan tomorrow to make sure everything’s ok. I’m so scared. I was at 97 at 4 weeks 294 at 4w 3d. Tomorrow I will be 6 weeks so it should be between 18,000 & 19,000 I guess. I’m praying to see an early heartbeat!