Anyone have a low HCG ?

Anyone with a low HCG at 4 weeks 6 days to 5 weeks?

I ovulated late on DPO 18 so I’m a bit early still I believe.

Mine was 91 on 13dpo

143 on 14 DPO and today 16 DPO it is 284.

I’ve had light brown discharge since I found out too ... TTC FOR a year- first baby. Praying.