nevative OPKs after Chem preg

Jo • Due April 23rd with 1st. Married 2015. DH & I together since 2010. Mama to two angels. 👼🏻👼🏻
So we had a Chem preg 8/26 and they said once I stopped bleeding we could try again so now I'm trying to pinpoint ovulation and all of my tests have been beyond negative. Wtf is going on????