darker faint lines

Lissette • happily married 💕 2angel babies 👼🏼👼🏼 boymom jan2020 🌈 girlmom june2021 💜

how many days does a test gets darker (faint positive) ? i tested yesturday and it was really faint, today it got a bit darker not that much.. I just want it to be really dark.