Friend, I've been there. It ended suddenly and I was left lost and confused. I loved this person wholeheartedly, we spoke about a future together and suddenly that future wasn't there. It's devastating and it hurts, I really am sorry you're going through this.

I can't say much, it's been 6 months since I had contact with the person I planned a future with and the lack of closure ate me alive too, but time does heal all wounds. As cliche as that is, and even though 6 months on I still think of her and miss her, time has healed and helped. I remember the good conversations we had and the good moments shared and sometimes they get me down, but for the most part I think about her and smile now. For your sake, I wouldn't try to find closure, sometimes we just don't get it. No writing texts, letters, emails what have you and waiting for a reply to not get it, it's doing more harm to you than it is worth, and really it isn't fair to you or your ex. Whatever energy you have put it into yourself, you're essentially grieving and you need to focus on yourself to get you through this.

You'll be okay. We'll all be okay. One step and one day at a time.