Am I late or not?

Idk why but the <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> app is telling me I'm 12 days late another one says I'm 6 days late but then the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> says AF should be here tomorrow..has this ever happened to any of you ladies? 
Only asking because I have so many mixed emotions I'm not sure I should test or not.
(Don't want to get my hopes up)