Pregnancy Test Question

So yesterday, I was 7 dpo (I know, early) I took this test, waited 3 min, and nothing. Went back 10 min later, and this appeared. I took 2 tests this morning, and nothing. Not even after 10 min. Do you think it’s still too early? Or was that just a faulty positive? I know these strips are extra sensitive

*the time frame does say wait 3 min