Possibly pregnant?

Danielle • Momma to Lincoln Anthony 👶🏻💙

I’m 3 days late. And first time trying after having a miscarriage in March. We tired for 4 out of 7 days close to my ovulation. I’ve never been late ever. I also took 4 Dollar Tree test on June 2, June 4, 5th and 6th to which all came back negative. Could it have also been bad tests or expired? Or should i re test with a more expensive test tomorrow?