Too early?

Kiersten

So I’m about 3-5 days late according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a>, but how early is too early to take a test for accurate results? I’m a bad over thinker and I don’t know if the stress is causing a late period or what, I’m just looking for some simple quick answers to help out 😅 TIA