I know theres things much worse, like losing a family member etc, Ive been there too but its a different feeling, Its not necessarily the pain its more the emptiness of whats left to be of the future. And the gf part is only a small part of the problems I'm having.
I have taken the steps to seeing someone about it all but sometimes its like they just sit there and nod as if they know how you feel when they hear it every day. I don't know it almost seems like any other person can do the listening.
I think I need to try and distance myself and not think about the bad things that have brought me down and concentrate on the positivs which I havn't been doing that much.