Trouble in relationshipville

So I'm 19 and my mom found out that me and my bf have had sex. She freaked the fuck out and had this long ass conversation with me over the course or 3 days. I've never cried more in my whole life. My parents are really strong Christians and that's fine but they are mad at me Bc I'm "not doing what God wants me to do". I'm not really into religion or anything and my parents have single handedly made me question my entire relationship with my boyfriend. Before they found out I knew I loved him and that I wanted to be with him for a long time And now, I'm confused and idk what I want or how I feel and it is really annoying and I hate it and I feel terrible. I don't want to loose my bf but I don't want to break his heart either. Ahhhh why did this have to happen.