Implation bleeding? Twice

Caitlin

Other app said ov 26-30th this app was 30th-4th this is the 2nd time first was around 30th I think this one pic below was on the 7th same. Color but seen nothing since af is 17th what y'all think should I test any chances I even had a prego dream two week before the 28th testing twice in dream being pos so should I test