Tested for APS- high

I just had my second consecutive miscarriage on 4/13 (first one in December) 😓. Anyway my doc did some blood tests and one of them came back positive for APS. Then she tells me though that she would have been surprised if it was negative Bc it’s 99 percent always positive when you’re pregnant and the HCG hormone isn’t out of my body yet. So she tells me to retest in six

Months. Has anyone who’s been tested right after a miscarriage then been negative later?? It seems weird to me she tested me at all - why not wait till my HCG was back to negative!? Then she says well if you have it you’ll just take a shot. No thanks. I need to know if I have it before that and I’m not waiting six months to test Bc that’s October and I’ll be 39 in two months and Time is not on my side. Any help is much appreciated!! This has just been devastating. Thank you