What would you do?

I had a chemical last month. July 29th I went in for first blood draw, then on 30th my lines were getting lighter on tests and on 31st I had my second blood draw and my hcg levels went from 20 to 10. My test from today seemed to be darker than I ever got last cycle and is darker than the test I took on 10 DPO (both attached for reference). My question is, would you go ahead and call the ob and get in for a blood draw or wait a few days and then call? I’m high risk and my OB always says to call as soon as I get a positive but I hate hearing the words of my levels not doubling… what would you do???