Yeah it really sucks. After my m/c, everyone was saying 'You can get pregnant again, just keep trying' or 'Well now you know you can get pg with charting. Start temping again.' And all I could think was 'But I don't WANT to.' (And then make a pouty face, stomp my feet, and put my hands on my hips

) There's no getting around how tough it is. All I can tell myself is that it will be worth it in the end.
I hope you get past your emotional slump quickly! And if not, at least you know where to come to vent