So Confused😩! HCG levels/LMP /ScH

So I should be 6 weeks today. I started to have some bleeding on Wednesday. Thursday nothing and then a little spotting Friday. I have my betas taken Thursday 12/28 and they were 182 and then today 12/31 at 297 (rising but didn’t double)

My lmp was 11/21, I got a peak opk 12/2, felt ovulation 12/3 (also temp to confirm ovulation) I got my bfp on 12/12 which would’ve been 9dpo. My doctor thinks I have my cycle wrong because my numbers are around 4/5 weeks

I did get an ultrasound and he confirmed no etopic pregnancy and did see a possible blood pocket in my uterus. I have a history of RPL and l’m prepared for however this pregnancy turns out and will give it to God❤️

Anyone ever go through something like this?