Pregnant or not?

Hey ladies. So my period is late by four days so I thought I should take a test. I’ve taken two, but one says I am, and one says I’m not. The one that says I am was taken yesterday. The other today. Maybe the second is not as accurate given it’s a dollar store test? I’m really not sure. I need some help. Should I take another?

Taken today

Taken yesterday

Edit: sorry, here’s the original ones!