Missy, I totally get the emotional roller coaster thing. One of my best friends was about 5 months pregnant when we started trying and we just celebrated her baby's 1st Birthday last week (that weekend, I got AF after out first injection cycle and IUI) so it was a very emotional weekend for me. One of hubby's friends had a baby not long after we started trying and they are pregnant again now! Looking at things that way really makes you realise how long it has been and it makes things even harder.
At least all of us here understand how rough this ride can be and we all understand how the others feel.