A stressful morning already, 10 DPO/CD 20. I took a pregnancy test this morning #disappointed #negative 😩😩😩 What did I do wrong ?

Update : Hours later there is no faint line or anything, whereas the first one had a faint line after 2 hours at the most. It also took like 1 min for the control line to show but w/ the first one it showed in no time.