help please

Renee • Just a girl in love.
So I've posted this before and I've been looking all over on blogs for others who have experienced this as well. So: I had sex with my boyfriend yesterday and the condom broke in the middle of it but we never continued after that. I started my period today. Can anyone tell me if there's a chance of getting pregnant in this situation? A lot have told me no but I'm paranoid as hell. I always have protected sex and this is the first time the condom ever broke.