I went to visit my boyfriend on holiday and took condoms with me, I've been on birth control tablets for a while, but we had sex with a condom and I'm not sure if it broke, almost 3 days after we were messing around without a condom I'm not sure if he came or not but it felt wet, although we were just out of the swimming pool and I don't know if it was long enough for him to cum. I got the morning after pill the day after that and I had stopped taking my birth control because that's what I thought I was supposed to do. It's been 4 days since I took the morning after pill and stopped my birth control, aren't I supposed to be on  period now? But I'm freaking out now, and scared in case my parents find out about this, can someone please assure me about this?