So me and my boyfriend had sex Friday night but the condom broke but he didn’t know if he came or not. So I took a plan b within 72 hours just to be safe, I was supposed to get my period today of tomorrow. Last night I started bleeding but it only filled about a quarter of a super plus tampon and this morning I woke up and I haven’t bled since. What should I do?, I took a test but it was a dud and I’m scared I may be pregnant.