Might be a pregnancy scare even tho we used protection!??!?

Im 18 and only two days late but I’m so scared!The guy I was seeing used a condom each time we did it but I’m still so scared! My period isn’t irregular and it should be here soon and it’s not 😭 I have no idea what to do bc of quarantine i can’t just go out and buy a test even tho I might not even need one! Is it normal to be this scared and if it is what should I do!!!