Blood test negative but 3 positive tests?

Jess • Twinny👭🏽Hippie☮️Patriot🇺🇸 Mommy to Quintuplet Angels💙💙💖💙💖and two more angel babies 💛💛

I know these first 2 Walmart cheapies are dry, but they were faint to begin with. The first response was this morning, Sunday. Friday my blood work was 1… so how is my blood work 1 when I have 3 clear positive tests? Has this happened to anyone?