You should tell him, at the end of the day, you haven't got anything to lose.
Worst case scenario is that he tells you he's moved on, but cos u haven't seen or spoken to him in ages anyway, you haven't lost anything by telling him, but u will feel better knowing that he knows how u feel about him, but you won;t lose anything by telling him.
And you never know, if he knows how u feel and he HAS got another gf, he might end it with her and come back to you cos maybe he only got with this other girl cos he thought u didn't like him, if u see what i mean?
Hope that helps and Good Luck hon xxx
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