Military girlfriend seeking support

So, my boyfriend just left for basic training and it has literally been awful. I miss him every second of every day. We were joined at the hip and basically living together before he left and being away from him and not hearing from him is torture. I know this is just a little taste of what is to come because I’m sure he’ll get deployed, have to do training etc all throughout his career. I’m so proud of him, but I’m so miserable and lonely and sad. Any thoughts or advice on how to get through times when he can’t be with me? Also anyone want to be friends and support each other? Please, I’m open to any advice and I love new friends.