HCG levels after D&C

I had a D&C 2 weeks ago on August 11th. Our baby stopped growing right around 10 weeks and my procedure was done when I would have been 11 weeks 1 day. Just curious how long it took everyone’s hCG levels to go all the way down. I have my 2 week follow up tomorrow and will get a blood draw but I feel like my tests are still kind of dark.. or just darker than I hoped they would be. My husband and I had to do

<a href="https://glowing.com/glow-fertility-program">IUI</a>

to get pregnant so now we will just be waiting for my period to start so we can do another

<a href="https://glowing.com/glow-fertility-program">IUI</a>

..

This is my test from today 8/25. It’s definitely a lot lighter but still an obvious positive.