So I'm 9 days late today and went to have a blood test done and it was negative. 😓 the nurse said if I still haven't started in 5 days to come back and they'll do it again and if it's negative again I'll see the doctor about it. She asked how I found out with my other child and I told her that my hcg level was low so the er doctor thought I was only 4-5 weeks and I ended up being 4-5 months so she said that's a good sign and that it's probably the same thing happening again. BUT, just a while ago I started spotting brown so I'm wondering what you guys think. Possible implantation bleeding or just a very late period?