Anxiety about being pregnant effecting period???

Okay so I’ve only had sex three times ever. I’m not on birth control but I’ve used a condom each time. The last time I had sex was about two weeks ago... and my period is 3 days late. I’m FREAKING OUT. This is a terrible time in my life to get pregnant and I’m about to move 6 hours away for college. I’m terrified to take a test but the possibility of me being pregnant is all I can think about. I haven’t taken any of my anxiety medication recently... do you think I’m paranoid and the stress is causing my period to be late? The condom didn’t break but I can’t help but freak out since my cycle is usually pretty consistent.