i totally know where you are coming from. some days are a lot harder than others. and i don't know if it's me or what but after AF showed up Sunday morning the whole rest of the day everytime i turned around everything was about babies and ttc (on tv, in the newspaper, at the grocery store). it seems i get so senstive right after AF shows up. the feelings of not being able to control the process and desperately wanting something for the past 15 or so odd years i've shunned are overwhelming.
as kelly said the only thing you can really do is focus on what you DO have and appreciate those things for being in your life and for making you happy.
so far i've tried to keep myself busy with new things. i've offered to volunteer at a local animal shelter just to keep me busy on those days when all that seems to consume my mind is ttc. sometimes mixing things up a bit are just what a girl needs to feel better.
prayers and lotsa supa sticky baby dust