I do believe I am having a chemical pregnancy 😩

I have a earlier post telling my back story asking thoughts, But I do believe I am having a chemical pregnancy (never heard of this before my miscarriage) which was on November 5th, 2020 ( I was 6 weeks exactly) (another first for me) I did have my HCG levels checked after my miscarriage on 11/7/2020 and they were at 11ml.......my first period (since the miscarriage) is due on 12/7/2020.

The first response test with NO DATE is from TODAY 12/3/2020 with PM

urine, i have also taken a few digital clear blue over the last couple of days and they have come "Not Pregnant". This is so MENTALLY DRAINING........