Sooo last period was 12/18/18, keep in mind, that was my last period on birth control for 11+ years so I have no idea how long my cycle actually is. Glow thought I ovulated one 1/3/19 per ovulation tests (attached below)

I had a positive 1st response test on 1/16/19 and 1/17/19.

I have continued to test with cheapies 1/18, 1/21, 1/27, 1/30, and today, 2/10 (picture below)

I started spotting brown blood 2/6-2/9 and today 2/10 had red blood, not heavy but definitely there every time I wipe. Since my first appointment is on 2/12 (supposed to be 8 weeks according to last known period) and they are closed on the weekends I decided to book a private scan to see if there was a heartbeat, to be honest I was more stressed about the idea my baby was dying inside of me than it could already be gone and was also hoping to rule out ectopic since I was bleeding. Well she says my gestational sac measures 4w5d and scheduled us to come back in 11 days for a second complimentary scan. To me that means I miscarried weeks ago. But why would my 2/10 hcg test be stronger than my 1/30 test if that was possible? I don’t feel it’s possible to have gotten a positive on 1/16 if I’m only 4w5d. Obviously will be talking to my doctor on Tuesday and assume he will do a blood draw and check in a few days to see if my levels are rising. But I’m just curious if anyone has had something similar to this?