Hcg level check

grim

On Sunday 11/13 i got my BFP and have very light bleeding then come Tuesday i had light bleeding again but i was to say it was twice as much but still light then a little brown after. Haven’t bleed since.

My doctor tho is i miscarried but i just have a feeling that wasn’t enough blood for it to be a miscarriage. Anyways got my hcg checked Wednesday and it came back 76. Which would put me right at 4 weeks. This app says I’m 5 weeks now but i cycle longer so I’ve read to subtract a week which would put me at 4. Not sure what to think.