Is it bad that I am still not over him?

Well, my Freshman year I dated the most wonderful man on this planet, he was a Junior and I fell for him, even though we were only together for 2 months and broke up then about 2 months later got back together for 5 months, he meant absolutely everything to me. I broke up with him because I wasn't sure how I could deal with being in high school and him being in the Navy and him being gone all the time. Now that I am a Junior and I am currently in a relationship, but here lately I can't stop thinking about him. I cry allot when I see things like "The navy has my sailor, but he has my heart" and stuff like that, and people always ask me why I get so upset about it...and I can tell them why. He's always gone, so I never get to talk to him anymore, and it kind of hurts me. Is it bad that I'm still not over him??