Can somebody help me?

I'm bisexual and going into 8th grade when summer ends, and I've been a little confused lately. I've come out to only 5 of my closest friends who I trust not to tell anybody else. One of my friends told an 8th grade boy I liked who happened to have a crush on me. We started getting closer, and eventually he told me, and we started having a secret relationship in which we would meet secretly around school where we would hug and tell each other how lucky we feel. One day, we couldn't meet anywhere at school, so we decided to sneak into the bathroom at a store nearby after school. We stood and hugged in the dark, and after a while, he turned and kissed my cheek, and I did the same. Finally, we both turned, looked into each other's eyes, and shared our first kiss, which lasted long enough to make our parents worry as to why we weren't home. About 3 weeks after, however, we were forced to stop seeing each other, as he was going to a high school that wasn't in my area, and we would never see each other again. I still think about him every day, but I know we can never be back together, so I am trying to move on. Three girls I know like me and know that I'm bisexual, and I'm being put under a lot of pressure trying to decide what I need to do next. My parents have no idea, and I have a feeling that I should come out before I get into high school. Can somebody please tell me what I need to do?