APS test high

Alison, 🌈 👶🏻 born 7/26/19

I just had two miscarriages back to back and APS came up high on 4/17 when I had blood work but I was still pregnant at that time meaning HCG wasnt out of my body yet ... my obgyn said it’s common for it to be high right when you miscarry. Anyway I’m going to a fertility specialist now since I’m 38 and had two back to back losses al within the past four months and he said he wants to retest that six weeks from when my HCG levels go to negative (they are 33 now) I can’t help but be a little worried. I just ready aps can be fatal. I know I can take a shot once I’m pregnant but that doesn’t really many me feel any better. Anyone get tested for this shortly after miscarrying and get retested again in six weeks and it was fine?? Thanks!