Help with my mom???????????????????????????…

Ok, so Im fifteen and I just lost my virginity to my boyfriend. We were both virgins. I know I'm young and I'm not promiscuous and I really do love and care about who I lost mine to. My mom found out because I had a cellphone that I wasn't supposed to have(i know i shouldnt of had it, I need advice not scorn) Well she asked me if I had , I could have lied but instead I was honest. I straight up told her and now my whole family knows and they totally disown me and have not a thing to do because I lost my virginity. My mom wont let me see him at all and Im heartbroken without him and we really miss eachother. Last night I heard my mom talking to my dad and she was saying she would have been devastated if her parents would have did that to her and that his parents seemed like really good people and that he was a good kid, but she hasnt said anything to me about letting me see him. I want to talk to her about it tonight but I'm not sure what to say. Can anyone give me some tips on how to talk to her about it. She told me today that if he showed up to the football game friday she would have him arrested so now i feel like she still wont let me see him. His mom is calling my mom this week to try to convince her. What should I do? Im not ready to give up the boy i cared about enough to give my virginity too. there are way too many emotions involved(btw my grandparents are very strict church people)