Pregnancy scare

So me and my bf had sex for the first time a month ago (with a condom every time and it’s never broken or anything). My period is 2 days late and I’m freaking out because I got all the typical symptoms that I get before my period (breast tenderness, acne, emotional etc) just not my period. I also stopped working out about a month ago does that effect my period at all? I know I should take a test soon but can I take a test yet with accurate results? Or is my worrying making this all worse