HCG Levels

Megan

I ovulated on 9/28. Took a test 10/7 and it came out very faint. Went to dr and they confirmed. Blood test showed my hcg levels at a 52 at that time. I went back to the dr yesterday and got my results back today and I’m now at 5,376. The doctors chart says roughly 5 weeks but other multiple charts say 3-4. But I know when I ovulated so I’m just trying to figure out roughly how far along I am. If you’ve had around 5k how far along we’re you?