10 weeks loss of appetite

Hello there! Just trying to find out what is normal. I’m 10 weeks, and I’ve found that I’ve lost all appetite. I went to my doctor 2 weeks ago, and I lost some weight, but my doctor doesn’t seem concerned. I don’t have another appointment for 2 more weeks, and I find myself losing more weight (maybe a total of 8-10 lbs so far). Is that normal? I started pregnancy with my weight a little high, so I’m not super concerned, but wasn’t sure if I should bring it up at my bloodwork appointment tomorrow.