I Miss Someone I've Never Met

We have been communicating for over 2 years. We had our times that I would not hear from him, usually like a month. It's been almost 3 months since I've heard from him. He won't answer my texts or my emails. I just want to know that he's ok. And I just want back the times we've shared our souls to one another. But I think I've lost him this time. Never thought I'd fall this hard I love with someone that I never met. But I guess I did. Now just comes the hard part, moving on.