I'm freaking out!!

I had unprotected Sex a week before I was scheduled to get my period, now my period is 6 days late and I'm trying not to freak about it but I am! I'm extremely scared and worried, I'm too scared to take a test but I know I have to own up to my decisions. I'm 26 I just started beauty school and I'm praying for the best, I just need some incouraging words that's all.