Do my HCG levels seem normal?

Scarlett • Hello there. My name is Scarlett. I'm 24 years old, married, and expecting my first in March.
Today, I had a follow up from my emergency room visit. My HCG tests from Friday and Monday were completed.
Friday's HCG: 30,044 
Monday's: HCG: 34,488. 
He said twins don't double normally like they should, but it increased. He kind-of gritted his teeth, like he wasn't too happy about the results. Multiples are sort-of different HCG wise, but online they all say they are suppose to be high. At 6 weeks, it showed I should be at 85k, which I'm obviously no where close to. I can't find anything else online that shows a multiple HCG chart, so I don't know how accurate the one I saw was.
What do you think, ladies?