Please help when should I test ?

Elba 👶🌈☁️👼🏻👨‍👩‍👦

Long story short. I always had irregular period and had trouble conceiving my first child for years!!. He is one year old and I continue to pump and give him breast milk and I know that may interfere with my period but so far the past two month I been getting my period . I been using serval apps to see when my period may be due . So here are images and I would like to know ya opinions to when should I take a pregnancy test since I don’t know exactly when I’ll get my period .