Beta hcg

Jenna

I am 4 weeks 1 day today. I had my first hcg on Friday and it was 275 and my second this morning (Sunday) which was about 46 hours after. And it was 471. I was nervous because it didn’t double but the message from the doc said they are rising appropriately. Then I read it just needs to rise 48-72hrs, they want to see a 60% increase in 48 hrs and mine was about 67% increase. Trying not to worry but hoping for some positive stories. Is this an okay rise? Has anyone had this with a normal pregnancy?