@Alexgrace927,
First of all, I agree with others, talk to your pastor. But as one who has done marraige prep, let me give you a bit if advice, regardless of how this immediate problem turns out:
Take marraige preparation seriously. In helping couples prepare for marraige, it is not often one can draw definitive conclusions, but there is one pattern that my wife and I have noticed: couples who live together before marraige are invariably less prepared to get married than couples who do not. This may sound counter-intuituve to you, but it is a fact. Why? When a couple move in together, they don’t approach it as a lifelong commitment. They have a simple “roommate with benefits” situation. Despite possibly being in love with each other, they do not approach the situation as husband and wife, they are roommates. Then they get engaged, and invariably do not see the need for serious marraige prep, in their minds they have figured all out already. This is even the case when they have undergone a conversion and are trying to live chastely. They may be very sincere and serious about their desire to be married, but they do little to prepare for that marraige.