Should I test?

Question

So um I’m confused 😂😅 I bleed a little (medium maybe?) 21-24 and the app isn’t counting it as an official period since it isn’t regular or heavy and today I’ve been nauseous the entire day and exhausted 🤦🏻‍♀️ I’ve had cramps since the 16th which stopped yesterday. 
My last period I had bleeding the 20-23rd and cramping since the 16th🤷🏻‍♀️😂no idea lol 
Thanks for your thoughts!

Answer

You've had your period. The app isn't counting it as a period because you haven't marked it as your period.