What do I do? :(

My boyfriend and I broke up Wednesday. I've been taking it so hard. Even though we were only together almost 4 months (it was Sunday the 10th :(. ) he means so much to me. We talked for 3-4 months before we got together, and I've known him since kindergarten. We were friends in 7-8th grade too. He took my virginity and I took his. I found out he had been talking to some girl from England (she is super gorgeous, nice body, and likes same things he does) of course I was gonna get jealous. I freaked out and told his best friend. And he said the reason we broke up is because I told people-our business. He told me he didn't break up with me for another person, but he said he needed time to think. A few days. It's been 2, and I don't know how much longer I can take...πŸ’”πŸ˜” advice? Please...he said there is a possibility of us getting back together, but if I am waiting for nothing, it is going to hurt so much worse...πŸ’”πŸ’”πŸ’”πŸ˜­πŸ˜­πŸ˜­ someone help, please.