Late Period. Pregnant?

Hey guys!

So my period is 3 days late. I’ve had some cramping that makes me think my period is coming, but there’s no blood. I’ve also been emotional and I’ve had acne and some headaches which usually happen before I get my period. Since my last period, my bf and I have had sex 3 times. All three times we used a condom. Afterward we did a water test to make sure there were no obvious leaks. So should I be worried about not getting my period? Could i be pregnant? I’m super worried and just need some piece of mind.