you only have a few more days before seeing the doctor.. I wouldn't test again... just let the doc do a blood test and see if you're pregnant..
I was lucky to get my period yesterday (today makes it 4 weeks since my d&c) but it's like light spotting right now so we'll see how it goes for the next few days, but I'm going to start trying again since I stop, and I"m also going to use the ovulation predictor kit to help determine...