I’m freaking out I might be pregnant

Airiana

Idk what to do I took two test but they were both invalid and my period is late and I have no signs if what I usually get. And I can’t afford another test and I don’t wanna tell my family. Where can I get it for free ? Is that possible? My period usually comes earlier then what it says on here but it’s only a day late but I really don’t think it’s gonna come but idk I’m scared.