Antibiotics and bcps

Brittney
So, I had to take antibiotics because I had my wisdom teeth removed. I used condoms while I was in them and the entire time after I stopped them, no leaks, slips or breaks.. I took my last active pill on Friday. I usually start my period on Monday or Tuesday. And my period hasn't shown up yet. Should I worry about pregnancy and test, or just relax and not stress too much?