Week late

Saffy • My name is Saffron I'm 17 and I met the love of my life when I was 12 ( unbelievable I know) ❤️🔐💍and I am now engaged to him💍💓

I'm a week late for my period and yes I am sexually active but We always use a condom. I have been having really bad cramps for ages now yet it doesn't seem to be coming. Any advice?