Hello Caryn,
All of these things are temporary set backs of which you can handle all of them and everyone is right in saying things will get back to normal, I am not quite 7 months removed from where you are now, so the memories are pretty recent but seem like a million lifetimes ago. Yes my dear you are in hell at the moment, you've joined our exclusive club, not every one gets to go to hell and return. Hang in there my dear all will be cool in the end.
lenny