Hcg Level

Hey ladies, looking for a little guidance. My doctor’s office wanted me to go in for a blood draw today to check my hcg level. I’ve only had 2 periods since my son was born Nov 2021 & they have been irregular, so not know when exactly I ovulated, they wanted to start with blood draw.

My rough guesstimate was that I was 3-4 weeks pregnant. I’ve gotten a positive on a digital test but my dye tests have been so faint & so seeing my number has me really worried that I could be having a chemical pregnancy. & I know the number ranges are so wild & every person/pregnancy is different, but if anyone has any similar experiences (good or bad) I would really appreciate any clarity I can get.