I had sex the day after my period last month and we used protection. He put the condom on wrong first time then changed it for another to be safe. The second condom broke in me, but he hasn't cum yet. I'm now 3-4 days late for my period and show all the signs of having it, but it's not there. I bled for a few days after we had sex, but it was light spotting and I wouldn't consider it a period at all.

Should I get a pregnancy test? I'm a student with religious parents who'd disown me for having a baby without marriage, I'm very anxious.